491036232981

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{41143}}^1$

素因数の和:41602

約数の個数: 64

約数和(自身を含む): 802541039616

約数和(自身を除く): 311504806635

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 331, 357, 707, 993, 1717, 2121, 2317, 5151, 5627, 6951, 12019, 16881, 33431, 36057, 39389, 41143, 100293, 118167, 123429, 234017, 288001, 568327, 699431, 702051, 864003, 1704981, 2098293, 3978289, 4155443, 4896017, 11934867, 12466329, 13618333, 14688051, 29088101, 40854999, 70642531, 87264303, 95328331, 211927593, 231511661, 285984993, 494497717, 694534983, 1375451633, 1483493151, 1620581627, 4126354899, 4861744881, 9628161431, 23382677761, 28884484293, 70148033283, 163678744327, 491036232981]

約数ペア:

[(1, 491036232981), (3, 163678744327), (7, 70148033283), (17, 28884484293), (21, 23382677761), (51, 9628161431), (101, 4861744881), (119, 4126354899), (303, 1620581627), (331, 1483493151), (357, 1375451633), (707, 694534983), (993, 494497717), (1717, 285984993), (2121, 231511661), (2317, 211927593), (5151, 95328331), (5627, 87264303), (6951, 70642531), (12019, 40854999), (16881, 29088101), (33431, 14688051), (36057, 13618333), (39389, 12466329), (41143, 11934867), (100293, 4896017), (118167, 4155443), (123429, 3978289), (234017, 2098293), (288001, 1704981), (568327, 864003), (699431, 702051)]