2363949

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 3943680

約数和(自身を除く): 1579731

約数列:

[1, 3, 7, 9, 21, 63, 157, 239, 471, 717, 1099, 1413, 1673, 2151, 3297, 5019, 9891, 15057, 37523, 112569, 262661, 337707, 787983, 2363949]

約数ペア:

[(1, 2363949), (3, 787983), (7, 337707), (9, 262661), (21, 112569), (63, 37523), (157, 15057), (239, 9891), (471, 5019), (717, 3297), (1099, 2151), (1413, 1673)]