79211531

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 91929600

約数和(自身を除く): 12718069

約数列:

[1, 7, 113, 239, 419, 791, 1673, 2933, 27007, 47347, 100141, 189049, 331429, 700987, 11315933, 79211531]

約数ペア:

[(1, 79211531), (7, 11315933), (113, 700987), (239, 331429), (419, 189049), (791, 100141), (1673, 47347), (2933, 27007)]