40340469

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 58659552

約数和(自身を除く): 18319083

約数列:

[1, 3, 13, 39, 169, 251, 317, 507, 753, 951, 3263, 4121, 9789, 12363, 42419, 53573, 79567, 127257, 160719, 238701, 1034371, 3103113, 13446823, 40340469]

約数ペア:

[(1, 40340469), (3, 13446823), (13, 3103113), (39, 1034371), (169, 238701), (251, 160719), (317, 127257), (507, 79567), (753, 53573), (951, 42419), (3263, 12363), (4121, 9789)]