61820891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 71705088

約数和(自身を除く): 9884197

約数列:

[1, 11, 17, 187, 311, 1063, 3421, 5287, 11693, 18071, 58157, 198781, 330593, 3636523, 5620081, 61820891]

約数ペア:

[(1, 61820891), (11, 5620081), (17, 3636523), (187, 330593), (311, 198781), (1063, 58157), (3421, 18071), (5287, 11693)]