85597603

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 114544640

約数和(自身を除く): 28947037

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 1597, 1729, 2821, 4123, 7657, 11179, 20761, 30343, 49507, 53599, 145327, 212401, 346549, 394459, 643591, 940633, 2761213, 4505137, 6584431, 12228229, 85597603]

約数ペア:

[(1, 85597603), (7, 12228229), (13, 6584431), (19, 4505137), (31, 2761213), (91, 940633), (133, 643591), (217, 394459), (247, 346549), (403, 212401), (589, 145327), (1597, 53599), (1729, 49507), (2821, 30343), (4123, 20761), (7657, 11179)]