2608482447

素因数分解:

$3^4\times {\mathrm{1229}}^1\times {\mathrm{26203}}^1$

素因数の和:27444

約数の個数: 20

約数和(自身を含む): 3899941320

約数和(自身を除く): 1291458873

約数列:

[1, 3, 9, 27, 81, 1229, 3687, 11061, 26203, 33183, 78609, 99549, 235827, 707481, 2122443, 32203487, 96610461, 289831383, 869494149, 2608482447]

約数ペア:

[(1, 2608482447), (3, 869494149), (9, 289831383), (27, 96610461), (81, 32203487), (1229, 2122443), (3687, 707481), (11061, 235827), (26203, 99549), (33183, 78609)]