40921829

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 46801152

約数和(自身を除く): 5879323

約数列:

[1, 13, 31, 73, 107, 169, 403, 949, 1391, 2263, 3317, 5239, 7811, 12337, 18083, 29419, 43121, 101543, 242141, 382447, 560573, 1320059, 3147833, 40921829]

約数ペア:

[(1, 40921829), (13, 3147833), (31, 1320059), (73, 560573), (107, 382447), (169, 242141), (403, 101543), (949, 43121), (1391, 29419), (2263, 18083), (3317, 12337), (5239, 7811)]