47701731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{206501}}^1$

素因数の和:206522

約数の個数: 16

約数和(自身を含む): 79296768

約数和(自身を除く): 31595037

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 206501, 619503, 1445507, 2271511, 4336521, 6814533, 15900577, 47701731]

約数ペア:

[(1, 47701731), (3, 15900577), (7, 6814533), (11, 4336521), (21, 2271511), (33, 1445507), (77, 619503), (231, 206501)]