17307983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 23362560

約数和(自身を除く): 6054577

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 337, 667, 1771, 2233, 2359, 3707, 4669, 7337, 7751, 9773, 25949, 51359, 54257, 68411, 85261, 107503, 224779, 596827, 752521, 1573453, 2472569, 17307983]

約数ペア:

[(1, 17307983), (7, 2472569), (11, 1573453), (23, 752521), (29, 596827), (77, 224779), (161, 107503), (203, 85261), (253, 68411), (319, 54257), (337, 51359), (667, 25949), (1771, 9773), (2233, 7751), (2359, 7337), (3707, 4669)]