38895507

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 70986240

約数和(自身を除く): 32090733

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 1579, 2737, 3519, 4737, 8211, 11053, 14211, 24633, 26843, 33159, 36317, 80529, 99477, 108951, 187901, 241587, 254219, 326853, 563703, 617389, 762657, 1691109, 1852167, 2287971, 4321723, 5556501, 12965169, 38895507]

約数ペア:

[(1, 38895507), (3, 12965169), (7, 5556501), (9, 4321723), (17, 2287971), (21, 1852167), (23, 1691109), (51, 762657), (63, 617389), (69, 563703), (119, 326853), (153, 254219), (161, 241587), (207, 187901), (357, 108951), (391, 99477), (483, 80529), (1071, 36317), (1173, 33159), (1449, 26843), (1579, 24633), (2737, 14211), (3519, 11053), (4737, 8211)]