161989333

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 179444160

約数和(自身を除く): 17454827

約数列:

[1, 11, 107, 229, 601, 1177, 2519, 6611, 24503, 64307, 137629, 269533, 707377, 1513919, 14726303, 161989333]

約数ペア:

[(1, 161989333), (11, 14726303), (107, 1513919), (229, 707377), (601, 269533), (1177, 137629), (2519, 64307), (6611, 24503)]