408152043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151673}}^1$

素因数の和:151715

約数の個数: 24

約数和(自身を含む): 662512032

約数和(自身を除く): 254359989

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 151673, 455019, 1365057, 1971749, 3488479, 5915247, 10465437, 17745741, 31396311, 45350227, 136050681, 408152043]

約数ペア:

[(1, 408152043), (3, 136050681), (9, 45350227), (13, 31396311), (23, 17745741), (39, 10465437), (69, 5915247), (117, 3488479), (207, 1971749), (299, 1365057), (897, 455019), (2691, 151673)]