78319392011

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{879667}}^1$

素因数の和:879783

約数の個数: 24

約数和(自身を含む): 96270865920

約数和(自身を除く): 17951473909

約数列:

[1, 7, 23, 49, 79, 161, 553, 1127, 1817, 3871, 12719, 89033, 879667, 6157669, 20232341, 43103683, 69493693, 141626387, 486455851, 991384709, 1598354939, 3405190957, 11188484573, 78319392011]

約数ペア:

[(1, 78319392011), (7, 11188484573), (23, 3405190957), (49, 1598354939), (79, 991384709), (161, 486455851), (553, 141626387), (1127, 69493693), (1817, 43103683), (3871, 20232341), (12719, 6157669), (89033, 879667)]