39638417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4229}}^1$

素因数の和:4352

約数の個数: 16

約数和(自身を含む): 49271040

約数和(自身を除く): 9632623

約数列:

[1, 7, 13, 91, 103, 721, 1339, 4229, 9373, 29603, 54977, 384839, 435587, 3049109, 5662631, 39638417]

約数ペア:

[(1, 39638417), (7, 5662631), (13, 3049109), (91, 435587), (103, 384839), (721, 54977), (1339, 29603), (4229, 9373)]