1129869

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 40

約数和(自身を含む): 1931160

約数和(自身を除く): 801291

約数列:

[1, 3, 9, 13, 27, 29, 37, 39, 81, 87, 111, 117, 261, 333, 351, 377, 481, 783, 999, 1053, 1073, 1131, 1443, 2349, 2997, 3219, 3393, 4329, 9657, 10179, 12987, 13949, 28971, 30537, 38961, 41847, 86913, 125541, 376623, 1129869]

約数ペア:

[(1, 1129869), (3, 376623), (9, 125541), (13, 86913), (27, 41847), (29, 38961), (37, 30537), (39, 28971), (81, 13949), (87, 12987), (111, 10179), (117, 9657), (261, 4329), (333, 3393), (351, 3219), (377, 2997), (481, 2349), (783, 1443), (999, 1131), (1053, 1073)]