407029257621

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{10238957}}^1$

素因数の和:10239601

約数の個数: 24

約数和(自身を含む): 672986231424

約数和(自身を除く): 265956973803

約数列:

[1, 3, 7, 9, 21, 63, 631, 1893, 4417, 5679, 13251, 39753, 10238957, 30716871, 71672699, 92150613, 215018097, 645054291, 6460781867, 19382345601, 45225473069, 58147036803, 135676419207, 407029257621]

約数ペア:

[(1, 407029257621), (3, 135676419207), (7, 58147036803), (9, 45225473069), (21, 19382345601), (63, 6460781867), (631, 645054291), (1893, 215018097), (4417, 92150613), (5679, 71672699), (13251, 30716871), (39753, 10238957)]