28658301

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5857}}^1$

素因数の和:6100

約数の個数: 16

約数和(自身を含む): 43864704

約数和(自身を除く): 15206403

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 5857, 17571, 40999, 122997, 1364681, 4094043, 9552767, 28658301]

約数ペア:

[(1, 28658301), (3, 9552767), (7, 4094043), (21, 1364681), (233, 122997), (699, 40999), (1631, 17571), (4893, 5857)]