22188537

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15313}}^1$

素因数の和:15349

約数の個数: 24

約数和(自身を含む): 38223744

約数和(自身を除く): 16035207

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 15313, 45939, 107191, 137817, 321573, 352199, 964719, 1056597, 2465393, 3169791, 7396179, 22188537]

約数ペア:

[(1, 22188537), (3, 7396179), (7, 3169791), (9, 2465393), (21, 1056597), (23, 964719), (63, 352199), (69, 321573), (161, 137817), (207, 107191), (483, 45939), (1449, 15313)]