3943719815

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1\times {\mathrm{1367}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 5460618240

約数和(自身を除く): 1516898425

約数列:

[1, 5, 7, 35, 139, 593, 695, 973, 1367, 2965, 4151, 4865, 6835, 9569, 20755, 47845, 82427, 190013, 412135, 576989, 810631, 950065, 1330091, 2884945, 4053155, 5674417, 6650455, 28372085, 112677709, 563388545, 788743963, 3943719815]

約数ペア:

[(1, 3943719815), (5, 788743963), (7, 563388545), (35, 112677709), (139, 28372085), (593, 6650455), (695, 5674417), (973, 4053155), (1367, 2884945), (2965, 1330091), (4151, 950065), (4865, 810631), (6835, 576989), (9569, 412135), (20755, 190013), (47845, 82427)]