1293488409857

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{108271}}^1\times {\mathrm{100393}}^1$

素因数の和:208688

約数の個数: 16

約数和(自身を含む): 1565259720192

約数和(自身を除く): 271771310335

約数列:

[1, 7, 17, 119, 100393, 108271, 702751, 757897, 1706681, 1840607, 11946767, 12884249, 10869650503, 76087553521, 184784058551, 1293488409857]

約数ペア:

[(1, 1293488409857), (7, 184784058551), (17, 76087553521), (119, 10869650503), (100393, 12884249), (108271, 11946767), (702751, 1840607), (757897, 1706681)]