34870521

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21019}}^1$

素因数の和:21108

約数の個数: 16

約数和(自身を含む): 53811200

約数和(自身を除く): 18940679

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 21019, 63057, 147133, 441399, 1660501, 4981503, 11623507, 34870521]

約数ペア:

[(1, 34870521), (3, 11623507), (7, 4981503), (21, 1660501), (79, 441399), (237, 147133), (553, 63057), (1659, 21019)]