131422671

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11489}}^1$

素因数の和:11567

約数の個数: 24

約数和(自身を含む): 200753280

約数和(自身を除く): 69330609

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 11489, 34467, 103401, 356159, 471049, 1068477, 1413147, 3205431, 4239441, 14602519, 43807557, 131422671]

約数ペア:

[(1, 131422671), (3, 43807557), (9, 14602519), (31, 4239441), (41, 3205431), (93, 1413147), (123, 1068477), (279, 471049), (369, 356159), (1271, 103401), (3813, 34467), (11439, 11489)]