3909804909

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{320923}}^1$

素因数の和:321088

約数の個数: 16

約数和(自身を含む): 5422331904

約数和(自身を除く): 1512526995

約数列:

[1, 3, 31, 93, 131, 393, 4061, 12183, 320923, 962769, 9948613, 29845839, 42040913, 126122739, 1303268303, 3909804909]

約数ペア:

[(1, 3909804909), (3, 1303268303), (31, 126122739), (93, 42040913), (131, 29845839), (393, 9948613), (4061, 962769), (12183, 320923)]