320499112897

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{9059}}^1\times {\mathrm{4261}}^1$

素因数の和:13381

約数の個数: 24

約数和(自身を含む): 353083855680

約数和(自身を除く): 32584742783

約数列:

[1, 19, 23, 361, 437, 4261, 8303, 9059, 80959, 98003, 172121, 208357, 1538221, 1862057, 3270299, 3958783, 35379083, 38600399, 75216877, 733407581, 887809177, 13934744039, 16868374363, 320499112897]

約数ペア:

[(1, 320499112897), (19, 16868374363), (23, 13934744039), (361, 887809177), (437, 733407581), (4261, 75216877), (8303, 38600399), (9059, 35379083), (80959, 3958783), (98003, 3270299), (172121, 1862057), (208357, 1538221)]