2912138211

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{423707}}^1$

素因数の和:423818

約数の個数: 16

約数和(自身を含む): 4067596800

約数和(自身を除く): 1155458589

約数列:

[1, 3, 29, 79, 87, 237, 2291, 6873, 423707, 1271121, 12287503, 33472853, 36862509, 100418559, 970712737, 2912138211]

約数ペア:

[(1, 2912138211), (3, 970712737), (29, 100418559), (79, 36862509), (87, 33472853), (237, 12287503), (2291, 1271121), (6873, 423707)]