2975751

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 4435200

約数和(自身を除く): 1459449

約数列:

[1, 3, 9, 27, 307, 359, 921, 1077, 2763, 3231, 8289, 9693, 110213, 330639, 991917, 2975751]

約数ペア:

[(1, 2975751), (3, 991917), (9, 330639), (27, 110213), (307, 9693), (359, 8289), (921, 3231), (1077, 2763)]