79968679

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 93519360

約数和(自身を除く): 13550681

約数列:

[1, 7, 53, 371, 439, 491, 3073, 3437, 23267, 26023, 162869, 182161, 215549, 1508843, 11424097, 79968679]

約数ペア:

[(1, 79968679), (7, 11424097), (53, 1508843), (371, 215549), (439, 182161), (491, 162869), (3073, 26023), (3437, 23267)]