1330457791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{25189}}^1$

素因数の和:25458

約数の個数: 16

約数和(自身を含む): 1523491200

約数和(自身を除く): 193033409

約数列:

[1, 13, 17, 221, 239, 3107, 4063, 25189, 52819, 327457, 428213, 5566769, 6020171, 78262223, 102342907, 1330457791]

約数ペア:

[(1, 1330457791), (13, 102342907), (17, 78262223), (221, 6020171), (239, 5566769), (3107, 428213), (4063, 327457), (25189, 52819)]