39521013

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{2473}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 60326016

約数和(自身を除く): 20805003

約数列:

[1, 3, 7, 21, 761, 2283, 2473, 5327, 7419, 15981, 17311, 51933, 1881953, 5645859, 13173671, 39521013]

約数ペア:

[(1, 39521013), (3, 13173671), (7, 5645859), (21, 1881953), (761, 51933), (2283, 17311), (2473, 15981), (5327, 7419)]