804628513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 945495936

約数和(自身を除く): 140867423

約数列:

[1, 13, 17, 43, 221, 227, 373, 559, 731, 2951, 3859, 4849, 6341, 9503, 9761, 16039, 50167, 82433, 84671, 126893, 165937, 208507, 272663, 1100723, 1439407, 2157181, 3544619, 3640853, 18712291, 47331089, 61894501, 804628513]

約数ペア:

[(1, 804628513), (13, 61894501), (17, 47331089), (43, 18712291), (221, 3640853), (227, 3544619), (373, 2157181), (559, 1439407), (731, 1100723), (2951, 272663), (3859, 208507), (4849, 165937), (6341, 126893), (9503, 84671), (9761, 82433), (16039, 50167)]