13772031

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 22998528

約数和(自身を除く): 9226497

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 827, 1281, 2379, 2481, 5551, 5789, 10751, 16653, 17367, 32253, 50447, 75257, 151341, 225771, 353129, 655811, 1059387, 1967433, 4590677, 13772031]

約数ペア:

[(1, 13772031), (3, 4590677), (7, 1967433), (13, 1059387), (21, 655811), (39, 353129), (61, 225771), (91, 151341), (183, 75257), (273, 50447), (427, 32253), (793, 17367), (827, 16653), (1281, 10751), (2379, 5789), (2481, 5551)]