12158973

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 18495360

約数和(自身を除く): 6336387

約数列:

[1, 3, 9, 23, 69, 151, 207, 389, 453, 1167, 1359, 3473, 3501, 8947, 10419, 26841, 31257, 58739, 80523, 176217, 528651, 1350997, 4052991, 12158973]

約数ペア:

[(1, 12158973), (3, 4052991), (9, 1350997), (23, 528651), (69, 176217), (151, 80523), (207, 58739), (389, 31257), (453, 26841), (1167, 10419), (1359, 8947), (3473, 3501)]