1293325656847

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{335319071}}^1$

素因数の和:335319126

約数の個数: 16

約数和(自身を含む): 1609531545600

約数和(自身を除く): 316205888753

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 335319071, 2347233497, 6371062349, 9724253059, 44597436443, 68069771413, 184760808121, 1293325656847]

約数ペア:

[(1, 1293325656847), (7, 184760808121), (19, 68069771413), (29, 44597436443), (133, 9724253059), (203, 6371062349), (551, 2347233497), (3857, 335319071)]