23442939

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 38953824

約数和(自身を除く): 15510885

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 181, 243, 351, 369, 533, 543, 1053, 1107, 1599, 1629, 2353, 3159, 3321, 4797, 4887, 7059, 7421, 9963, 14391, 14661, 21177, 22263, 43173, 43983, 63531, 66789, 96473, 129519, 190593, 200367, 289419, 571779, 601101, 868257, 1803303, 2604771, 7814313, 23442939]

約数ペア:

[(1, 23442939), (3, 7814313), (9, 2604771), (13, 1803303), (27, 868257), (39, 601101), (41, 571779), (81, 289419), (117, 200367), (123, 190593), (181, 129519), (243, 96473), (351, 66789), (369, 63531), (533, 43983), (543, 43173), (1053, 22263), (1107, 21177), (1599, 14661), (1629, 14391), (2353, 9963), (3159, 7421), (3321, 7059), (4797, 4887)]