2947149491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{92419}}^1$

素因数の和:92666

約数の個数: 16

約数和(自身を含む): 3477949440

約数和(自身を除く): 530799949

約数列:

[1, 11, 13, 143, 223, 2453, 2899, 31889, 92419, 1016609, 1201447, 13215917, 20609437, 226703807, 267922681, 2947149491]

約数ペア:

[(1, 2947149491), (11, 267922681), (13, 226703807), (143, 20609437), (223, 13215917), (2453, 1201447), (2899, 1016609), (31889, 92419)]