15142761

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{1607}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 22512000

約数和(自身を除く): 7369239

約数列:

[1, 3, 9, 27, 349, 1047, 1607, 3141, 4821, 9423, 14463, 43389, 560843, 1682529, 5047587, 15142761]

約数ペア:

[(1, 15142761), (3, 5047587), (9, 1682529), (27, 560843), (349, 43389), (1047, 14463), (1607, 9423), (3141, 4821)]