26620137

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{4091}}^1$

素因数の和:4341

約数の個数: 16

約数和(自身を含む): 39610560

約数和(自身を除く): 12990423

約数列:

[1, 3, 9, 27, 241, 723, 2169, 4091, 6507, 12273, 36819, 110457, 985931, 2957793, 8873379, 26620137]

約数ペア:

[(1, 26620137), (3, 8873379), (9, 2957793), (27, 985931), (241, 110457), (723, 36819), (2169, 12273), (4091, 6507)]