1639249911

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{483127}}^1$

素因数の和:483175

約数の個数: 24

約数和(自身を含む): 2637878880

約数和(自身を除く): 998628969

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 483127, 1449381, 4348143, 6280651, 14010683, 18841953, 42032049, 56525859, 126096147, 182138879, 546416637, 1639249911]

約数ペア:

[(1, 1639249911), (3, 546416637), (9, 182138879), (13, 126096147), (29, 56525859), (39, 42032049), (87, 18841953), (117, 14010683), (261, 6280651), (377, 4348143), (1131, 1449381), (3393, 483127)]