22877253

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1721}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 37966656

約数和(自身を除く): 15089403

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1721, 1899, 4431, 5163, 12047, 13293, 15489, 36141, 108423, 363131, 1089393, 2541917, 3268179, 7625751, 22877253]

約数ペア:

[(1, 22877253), (3, 7625751), (7, 3268179), (9, 2541917), (21, 1089393), (63, 363131), (211, 108423), (633, 36141), (1477, 15489), (1721, 13293), (1899, 12047), (4431, 5163)]