31507429213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{22691}}^1$

素因数の和:22885

約数の個数: 32

約数和(自身を含む): 36872140032

約数和(自身を除く): 5364710819

約数列:

[1, 13, 17, 61, 103, 221, 793, 1037, 1339, 1751, 6283, 13481, 22691, 22763, 81679, 106811, 294983, 385747, 1384151, 1388543, 2337173, 5014711, 17993963, 23530567, 30383249, 39731941, 142567553, 305897371, 516515233, 1853378189, 2423648401, 31507429213]

約数ペア:

[(1, 31507429213), (13, 2423648401), (17, 1853378189), (61, 516515233), (103, 305897371), (221, 142567553), (793, 39731941), (1037, 30383249), (1339, 23530567), (1751, 17993963), (6283, 5014711), (13481, 2337173), (22691, 1388543), (22763, 1384151), (81679, 385747), (106811, 294983)]