1428453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 2304120

約数和(自身を除く): 875667

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 421, 1131, 1263, 3393, 3789, 5473, 12209, 16419, 36627, 49257, 109881, 158717, 476151, 1428453]

約数ペア:

[(1, 1428453), (3, 476151), (9, 158717), (13, 109881), (29, 49257), (39, 36627), (87, 16419), (117, 12209), (261, 5473), (377, 3789), (421, 3393), (1131, 1263)]