1213069715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1696601}}^1$

素因数の和:1696630

約数の個数: 16

約数和(自身を含む): 1710174816

約数和(自身を除く): 497105101

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1696601, 8483005, 18662611, 22055813, 93313055, 110279065, 242613943, 1213069715]

約数ペア:

[(1, 1213069715), (5, 242613943), (11, 110279065), (13, 93313055), (55, 22055813), (65, 18662611), (143, 8483005), (715, 1696601)]