26877903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1637}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 38709216

約数和(自身を除く): 11831313

約数列:

[1, 3, 13, 39, 421, 1263, 1637, 4911, 5473, 16419, 21281, 63843, 689177, 2067531, 8959301, 26877903]

約数ペア:

[(1, 26877903), (3, 8959301), (13, 2067531), (39, 689177), (421, 63843), (1263, 21281), (1637, 16419), (4911, 5473)]