868550513

素因数分解:

${\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 897182160

約数和(自身を除く): 28631647

約数列:

[1, 61, 97, 229, 641, 5917, 13969, 22213, 39101, 62177, 146789, 1354993, 3792797, 8954129, 14238533, 868550513]

約数ペア:

[(1, 868550513), (61, 14238533), (97, 8954129), (229, 3792797), (641, 1354993), (5917, 146789), (13969, 62177), (22213, 39101)]