210824061

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127079}}^1$

素因数の和:127168

約数の個数: 16

約数和(自身を含む): 325324800

約数和(自身を除く): 114500739

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 127079, 381237, 889553, 2668659, 10039241, 30117723, 70274687, 210824061]

約数ペア:

[(1, 210824061), (3, 70274687), (7, 30117723), (21, 10039241), (79, 2668659), (237, 889553), (553, 381237), (1659, 127079)]