13621461

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4877}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 22243680

約数和(自身を除く): 8622219

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4877, 14631, 34139, 92663, 102417, 238973, 277989, 648641, 716919, 1945923, 4540487, 13621461]

約数ペア:

[(1, 13621461), (3, 4540487), (7, 1945923), (19, 716919), (21, 648641), (49, 277989), (57, 238973), (133, 102417), (147, 92663), (399, 34139), (931, 14631), (2793, 4877)]