374488959

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{23827}}^1$

素因数の和:23887

約数の個数: 24

約数和(自身を含む): 558147072

約数和(自身を除く): 183658113

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 15717, 23827, 71481, 309751, 738637, 929253, 2215911, 4026763, 9602281, 12080289, 28806843, 124829653, 374488959]

約数ペア:

[(1, 374488959), (3, 124829653), (13, 28806843), (31, 12080289), (39, 9602281), (93, 4026763), (169, 2215911), (403, 929253), (507, 738637), (1209, 309751), (5239, 71481), (15717, 23827)]