2100025281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{3733}}^1$

素因数の和:4053

約数の個数: 32

約数和(自身を含む): 3028303872

約数和(自身を除く): 928278591

約数列:

[1, 3, 23, 31, 69, 93, 263, 713, 789, 2139, 3733, 6049, 8153, 11199, 18147, 24459, 85859, 115723, 187519, 257577, 347169, 562557, 981779, 2661629, 2945337, 7984887, 22580917, 30435149, 67742751, 91305447, 700008427, 2100025281]

約数ペア:

[(1, 2100025281), (3, 700008427), (23, 91305447), (31, 67742751), (69, 30435149), (93, 22580917), (263, 7984887), (713, 2945337), (789, 2661629), (2139, 981779), (3733, 562557), (6049, 347169), (8153, 257577), (11199, 187519), (18147, 115723), (24459, 85859)]