22531971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 37859328

約数和(自身を除く): 15327357

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 947, 1133, 2163, 2841, 3399, 6629, 7931, 10417, 19887, 23793, 31251, 72919, 97541, 218757, 292623, 682787, 1072951, 2048361, 3218853, 7510657, 22531971]

約数ペア:

[(1, 22531971), (3, 7510657), (7, 3218853), (11, 2048361), (21, 1072951), (33, 682787), (77, 292623), (103, 218757), (231, 97541), (309, 72919), (721, 31251), (947, 23793), (1133, 19887), (2163, 10417), (2841, 7931), (3399, 6629)]