3948153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 5783232

約数和(自身を除く): 1835079

約数列:

[1, 3, 11, 33, 181, 543, 661, 1983, 1991, 5973, 7271, 21813, 119641, 358923, 1316051, 3948153]

約数ペア:

[(1, 3948153), (3, 1316051), (11, 358923), (33, 119641), (181, 21813), (543, 7271), (661, 5973), (1983, 1991)]