12658191

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 20966400

約数和(自身を除く): 8308209

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 233, 273, 597, 699, 1393, 1631, 2587, 3029, 4179, 4893, 7761, 9087, 18109, 21203, 46367, 54327, 63609, 139101, 324569, 602771, 973707, 1808313, 4219397, 12658191]

約数ペア:

[(1, 12658191), (3, 4219397), (7, 1808313), (13, 973707), (21, 602771), (39, 324569), (91, 139101), (199, 63609), (233, 54327), (273, 46367), (597, 21203), (699, 18109), (1393, 9087), (1631, 7761), (2587, 4893), (3029, 4179)]