4122783

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 7028736

約数和(自身を除く): 2905953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 2111, 6333, 14777, 18999, 44331, 65441, 132993, 196323, 458087, 588969, 1374261, 4122783]

約数ペア:

[(1, 4122783), (3, 1374261), (7, 588969), (9, 458087), (21, 196323), (31, 132993), (63, 65441), (93, 44331), (217, 18999), (279, 14777), (651, 6333), (1953, 2111)]