2247654969

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1150873}}^1$

素因数の和:1150917

約数の個数: 24

約数和(自身を含む): 3830108672

約数和(自身を除く): 1582453703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 1150873, 3452619, 8056111, 10357857, 24168333, 35677063, 72504999, 107031189, 249739441, 321093567, 749218323, 2247654969]

約数ペア:

[(1, 2247654969), (3, 749218323), (7, 321093567), (9, 249739441), (21, 107031189), (31, 72504999), (63, 35677063), (93, 24168333), (217, 10357857), (279, 8056111), (651, 3452619), (1953, 1150873)]