1131557877

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1351921}}^1$

素因数の和:1351961

約数の個数: 16

約数和(自身を含む): 1730460160

約数和(自身を除く): 598902283

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1351921, 4055763, 12167289, 36501867, 41909551, 125728653, 377185959, 1131557877]

約数ペア:

[(1, 1131557877), (3, 377185959), (9, 125728653), (27, 41909551), (31, 36501867), (93, 12167289), (279, 4055763), (837, 1351921)]