13733469

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:3998

約数の個数: 20

約数和(自身を含む): 20997856

約数和(自身を除く): 7264387

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 3943, 11829, 35487, 106461, 169549, 319383, 508647, 1525941, 4577823, 13733469]

約数ペア:

[(1, 13733469), (3, 4577823), (9, 1525941), (27, 508647), (43, 319383), (81, 169549), (129, 106461), (387, 35487), (1161, 11829), (3483, 3943)]