14998221

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{751}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 24870144

約数和(自身を除く): 9871923

約数列:

[1, 3, 7, 9, 21, 63, 317, 751, 951, 2219, 2253, 2853, 5257, 6657, 6759, 15771, 19971, 47313, 238067, 714201, 1666469, 2142603, 4999407, 14998221]

約数ペア:

[(1, 14998221), (3, 4999407), (7, 2142603), (9, 1666469), (21, 714201), (63, 238067), (317, 47313), (751, 19971), (951, 15771), (2219, 6759), (2253, 6657), (2853, 5257)]