3239943

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 1985529

約数列:

[1, 3, 7, 21, 41, 53, 71, 123, 159, 213, 287, 371, 497, 861, 1113, 1491, 2173, 2911, 3763, 6519, 8733, 11289, 15211, 20377, 26341, 45633, 61131, 79023, 154283, 462849, 1079981, 3239943]

約数ペア:

[(1, 3239943), (3, 1079981), (7, 462849), (21, 154283), (41, 79023), (53, 61131), (71, 45633), (123, 26341), (159, 20377), (213, 15211), (287, 11289), (371, 8733), (497, 6519), (861, 3763), (1113, 2911), (1491, 2173)]