40748097

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 59292000

約数和(自身を除く): 18543903

約数列:

[1, 3, 13, 39, 169, 179, 449, 507, 537, 1347, 2327, 5837, 6981, 17511, 30251, 75881, 80371, 90753, 227643, 241113, 1044823, 3134469, 13582699, 40748097]

約数ペア:

[(1, 40748097), (3, 13582699), (13, 3134469), (39, 1044823), (169, 241113), (179, 227643), (449, 90753), (507, 80371), (537, 75881), (1347, 30251), (2327, 17511), (5837, 6981)]