86609649

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{29671}}^1$

素因数の和:29820

約数の個数: 16

約数和(自身を含む): 132930560

約数和(自身を除く): 46320911

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 29671, 89013, 207697, 623091, 4124269, 12372807, 28869883, 86609649]

約数ペア:

[(1, 86609649), (3, 28869883), (7, 12372807), (21, 4124269), (139, 623091), (417, 207697), (973, 89013), (2919, 29671)]