58142721

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 38383359

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 2393, 3471, 7179, 8099, 16751, 24297, 31109, 50253, 93327, 212977, 217763, 638931, 653289, 1490839, 2768701, 4472517, 8306103, 19380907, 58142721]

約数ペア:

[(1, 58142721), (3, 19380907), (7, 8306103), (13, 4472517), (21, 2768701), (39, 1490839), (89, 653289), (91, 638931), (267, 217763), (273, 212977), (623, 93327), (1157, 50253), (1869, 31109), (2393, 24297), (3471, 16751), (7179, 8099)]