875880213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{5003}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 1276980768

約数和(自身を除く): 401100555

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 4489, 5003, 13467, 15009, 58357, 65039, 175071, 195117, 335201, 1005603, 4357613, 13072839, 22458467, 67375401, 291960071, 875880213]

約数ペア:

[(1, 875880213), (3, 291960071), (13, 67375401), (39, 22458467), (67, 13072839), (201, 4357613), (871, 1005603), (2613, 335201), (4489, 195117), (5003, 175071), (13467, 65039), (15009, 58357)]