7814313

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 12948936

約数和(自身を除く): 5134623

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 181, 351, 369, 533, 543, 1053, 1107, 1599, 1629, 2353, 3321, 4797, 4887, 7059, 7421, 14391, 14661, 21177, 22263, 43173, 63531, 66789, 96473, 190593, 200367, 289419, 601101, 868257, 2604771, 7814313]

約数ペア:

[(1, 7814313), (3, 2604771), (9, 868257), (13, 601101), (27, 289419), (39, 200367), (41, 190593), (81, 96473), (117, 66789), (123, 63531), (181, 43173), (351, 22263), (369, 21177), (533, 14661), (543, 14391), (1053, 7421), (1107, 7059), (1599, 4887), (1629, 4797), (2353, 3321)]