260064501

素因数分解:

$3^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 349218240

約数和(自身を除く): 89153739

約数列:

[1, 3, 313, 419, 661, 939, 1257, 1983, 131147, 206893, 276959, 393441, 620679, 830877, 86688167, 260064501]

約数ペア:

[(1, 260064501), (3, 86688167), (313, 830877), (419, 620679), (661, 393441), (939, 276959), (1257, 206893), (1983, 131147)]