90352801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1999}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 112896000

約数和(自身を除く): 22543199

約数列:

[1, 7, 11, 77, 587, 1999, 4109, 6457, 13993, 21989, 45199, 153923, 1173413, 8213891, 12907543, 90352801]

約数ペア:

[(1, 90352801), (7, 12907543), (11, 8213891), (77, 1173413), (587, 153923), (1999, 45199), (4109, 21989), (6457, 13993)]