16604168399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{20231}}^1$

素因数の和:20591

約数の個数: 32

約数和(自身を含む): 21209610240

約数和(自身を除く): 4605441841

約数列:

[1, 7, 13, 29, 91, 203, 311, 377, 2177, 2639, 4043, 9019, 20231, 28301, 63133, 117247, 141617, 263003, 586699, 820729, 1841021, 4106893, 6291841, 7627087, 44042887, 53389609, 81793933, 182463389, 572557531, 1277243723, 2372024057, 16604168399]

約数ペア:

[(1, 16604168399), (7, 2372024057), (13, 1277243723), (29, 572557531), (91, 182463389), (203, 81793933), (311, 53389609), (377, 44042887), (2177, 7627087), (2639, 6291841), (4043, 4106893), (9019, 1841021), (20231, 820729), (28301, 586699), (63133, 263003), (117247, 141617)]