201031479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{1427}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 317221632

約数和(自身を除く): 116190153

約数列:

[1, 3, 9, 11, 33, 99, 1423, 1427, 4269, 4281, 12807, 12843, 15653, 15697, 46959, 47091, 140877, 141273, 2030621, 6091863, 18275589, 22336831, 67010493, 201031479]

約数ペア:

[(1, 201031479), (3, 67010493), (9, 22336831), (11, 18275589), (33, 6091863), (99, 2030621), (1423, 141273), (1427, 140877), (4269, 47091), (4281, 46959), (12807, 15697), (12843, 15653)]