38049999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7019}}^1$

素因数の和:7174

約数の個数: 16

約数和(自身を含む): 55036800

約数和(自身を除く): 16986801

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 7019, 21057, 91247, 273741, 975641, 2926923, 12683333, 38049999]

約数ペア:

[(1, 38049999), (3, 12683333), (13, 2926923), (39, 975641), (139, 273741), (417, 91247), (1807, 21057), (5421, 7019)]