13183641

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{3463}}^1$

素因数の和:3522

約数の個数: 20

約数和(自身を含む): 20118912

約数和(自身を除く): 6935271

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3463, 3807, 10389, 31167, 93501, 162761, 280503, 488283, 1464849, 4394547, 13183641]

約数ペア:

[(1, 13183641), (3, 4394547), (9, 1464849), (27, 488283), (47, 280503), (81, 162761), (141, 93501), (423, 31167), (1269, 10389), (3463, 3807)]