245090497

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 266186088

約数和(自身を除く): 21095591

約数列:

[1, 41, 43, 53, 61, 1763, 1849, 2173, 2279, 2501, 2623, 3233, 75809, 93439, 97997, 107543, 112789, 132553, 139019, 4017877, 4624349, 5699779, 5977817, 245090497]

約数ペア:

[(1, 245090497), (41, 5977817), (43, 5699779), (53, 4624349), (61, 4017877), (1763, 139019), (1849, 132553), (2173, 112789), (2279, 107543), (2501, 97997), (2623, 93439), (3233, 75809)]