39270189

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23671}}^1$

素因数の和:23760

約数の個数: 16

約数和(自身を含む): 60600320

約数和(自身を除く): 21330131

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 23671, 71013, 165697, 497091, 1870009, 5610027, 13090063, 39270189]

約数ペア:

[(1, 39270189), (3, 13090063), (7, 5610027), (21, 1870009), (79, 497091), (237, 165697), (553, 71013), (1659, 23671)]