38321241

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23099}}^1$

素因数の和:23188

約数の個数: 16

約数和(自身を含む): 59136000

約数和(自身を除く): 20814759

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 23099, 69297, 161693, 485079, 1824821, 5474463, 12773747, 38321241]

約数ペア:

[(1, 38321241), (3, 12773747), (7, 5474463), (21, 1824821), (79, 485079), (237, 161693), (553, 69297), (1659, 23099)]