11970477

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{9433}}^1$

素因数の和:9489

約数の個数: 16

約数和(自身を含む): 18113280

約数和(自身を除く): 6142803

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 9433, 28299, 84897, 254691, 443351, 1330053, 3990159, 11970477]

約数ペア:

[(1, 11970477), (3, 3990159), (9, 1330053), (27, 443351), (47, 254691), (141, 84897), (423, 28299), (1269, 9433)]