221105053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 244456576

約数和(自身を除く): 23351523

約数列:

[1, 13, 61, 103, 793, 1339, 2707, 6283, 35191, 81679, 165127, 278821, 2146651, 3624673, 17008081, 221105053]

約数ペア:

[(1, 221105053), (13, 17008081), (61, 3624673), (103, 2146651), (793, 278821), (1339, 165127), (2707, 81679), (6283, 35191)]