540638241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{1153}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 848383872

約数和(自身を除く): 307745631

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1093, 1153, 3279, 3459, 12023, 12683, 14209, 14989, 36069, 38049, 42627, 44967, 156299, 164879, 468897, 494637, 1260229, 3780687, 13862519, 16382977, 41587557, 49148931, 180212747, 540638241]

約数ペア:

[(1, 540638241), (3, 180212747), (11, 49148931), (13, 41587557), (33, 16382977), (39, 13862519), (143, 3780687), (429, 1260229), (1093, 494637), (1153, 468897), (3279, 164879), (3459, 156299), (12023, 44967), (12683, 42627), (14209, 38049), (14989, 36069)]