26974791

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 40974336

約数和(自身を除く): 13999545

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 863, 1359, 2589, 3473, 7767, 10419, 19849, 31257, 59547, 130313, 178641, 390939, 1172817, 2997199, 8991597, 26974791]

約数ペア:

[(1, 26974791), (3, 8991597), (9, 2997199), (23, 1172817), (69, 390939), (151, 178641), (207, 130313), (453, 59547), (863, 31257), (1359, 19849), (2589, 10419), (3473, 7767)]