4183257

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 6230784

約数和(自身を除く): 2047527

約数列:

[1, 3, 13, 37, 39, 111, 169, 223, 481, 507, 669, 1443, 2899, 6253, 8251, 8697, 18759, 24753, 37687, 107263, 113061, 321789, 1394419, 4183257]

約数ペア:

[(1, 4183257), (3, 1394419), (13, 321789), (37, 113061), (39, 107263), (111, 37687), (169, 24753), (223, 18759), (481, 8697), (507, 8251), (669, 6253), (1443, 2899)]