372967881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23497}}^1$

素因数の和:23561

約数の個数: 32

約数和(自身を含む): 600044928

約数和(自身を除く): 227077047

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 5291, 15873, 23497, 70491, 258467, 305461, 775401, 869389, 916383, 2608167, 3360071, 9563279, 10080213, 11302057, 28689837, 33906171, 124322627, 372967881]

約数ペア:

[(1, 372967881), (3, 124322627), (11, 33906171), (13, 28689837), (33, 11302057), (37, 10080213), (39, 9563279), (111, 3360071), (143, 2608167), (407, 916383), (429, 869389), (481, 775401), (1221, 305461), (1443, 258467), (5291, 70491), (15873, 23497)]