13234671

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1620

約数の個数: 20

約数和(自身を含む): 19965000

約数和(自身を除く): 6730329

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 1499, 2943, 4497, 8829, 13491, 40473, 121419, 163391, 490173, 1470519, 4411557, 13234671]

約数ペア:

[(1, 13234671), (3, 4411557), (9, 1470519), (27, 490173), (81, 163391), (109, 121419), (327, 40473), (981, 13491), (1499, 8829), (2943, 4497)]