145380599

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 183073968

約数和(自身を除く): 37693369

約数列:

[1, 7, 13, 49, 91, 241, 637, 947, 1687, 3133, 6629, 11809, 12311, 21931, 46403, 86177, 153517, 228227, 603239, 1597589, 2966951, 11183123, 20768657, 145380599]

約数ペア:

[(1, 145380599), (7, 20768657), (13, 11183123), (49, 2966951), (91, 1597589), (241, 603239), (637, 228227), (947, 153517), (1687, 86177), (3133, 46403), (6629, 21931), (11809, 12311)]