13241921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3659}}^1$

素因数の和:3724

約数の個数: 16

約数和(自身を含む): 16865280

約数和(自身を除く): 3623359

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 3659, 25613, 40249, 171973, 281743, 1203811, 1891703, 13241921]

約数ペア:

[(1, 13241921), (7, 1891703), (11, 1203811), (47, 281743), (77, 171973), (329, 40249), (517, 25613), (3619, 3659)]