8233251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 12794880

約数和(自身を除く): 4561629

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 271, 533, 741, 779, 813, 1599, 2337, 3523, 5149, 10127, 10569, 11111, 15447, 30381, 33333, 66937, 144443, 200811, 211109, 433329, 633327, 2744417, 8233251]

約数ペア:

[(1, 8233251), (3, 2744417), (13, 633327), (19, 433329), (39, 211109), (41, 200811), (57, 144443), (123, 66937), (247, 33333), (271, 30381), (533, 15447), (741, 11111), (779, 10569), (813, 10127), (1599, 5149), (2337, 3523)]