944339949

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4519}}^1$

素因数の和:4670

約数の個数: 48

約数和(自身を含む): 1624596480

約数和(自身を除く): 680256531

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 107, 217, 279, 321, 651, 749, 963, 1953, 2247, 3317, 4519, 6741, 9951, 13557, 23219, 29853, 31633, 40671, 69657, 94899, 140089, 208971, 284697, 420267, 483533, 980623, 1260801, 1450599, 2941869, 3384731, 4351797, 8825607, 10154193, 14989523, 30462579, 44968569, 104926661, 134905707, 314779983, 944339949]

約数ペア:

[(1, 944339949), (3, 314779983), (7, 134905707), (9, 104926661), (21, 44968569), (31, 30462579), (63, 14989523), (93, 10154193), (107, 8825607), (217, 4351797), (279, 3384731), (321, 2941869), (651, 1450599), (749, 1260801), (963, 980623), (1953, 483533), (2247, 420267), (3317, 284697), (4519, 208971), (6741, 140089), (9951, 94899), (13557, 69657), (23219, 40671), (29853, 31633)]