1112001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 1671168

約数和(自身を除く): 559167

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1087, 3261, 11957, 33697, 35871, 101091, 370667, 1112001]

約数ペア:

[(1, 1112001), (3, 370667), (11, 101091), (31, 35871), (33, 33697), (93, 11957), (341, 3261), (1023, 1087)]