223560483

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 321024000

約数和(自身を除く): 97463517

約数列:

[1, 3, 23, 43, 69, 129, 151, 453, 499, 989, 1497, 2967, 3473, 6493, 10419, 11477, 19479, 21457, 34431, 64371, 75349, 149339, 226047, 448017, 493511, 1480533, 1733027, 3240007, 5199081, 9720021, 74520161, 223560483]

約数ペア:

[(1, 223560483), (3, 74520161), (23, 9720021), (43, 5199081), (69, 3240007), (129, 1733027), (151, 1480533), (453, 493511), (499, 448017), (989, 226047), (1497, 149339), (2967, 75349), (3473, 64371), (6493, 34431), (10419, 21457), (11477, 19479)]