310829547

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{11927}}^1$

素因数の和:12027

約数の個数: 32

約数和(自身を含む): 508419072

約数和(自身を除く): 197589525

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 3723, 8687, 11927, 26061, 35781, 83489, 202759, 250467, 608277, 870671, 1419313, 2612013, 4257939, 6094697, 14801407, 18284091, 44404221, 103609849, 310829547]

約数ペア:

[(1, 310829547), (3, 103609849), (7, 44404221), (17, 18284091), (21, 14801407), (51, 6094697), (73, 4257939), (119, 2612013), (219, 1419313), (357, 870671), (511, 608277), (1241, 250467), (1533, 202759), (3723, 83489), (8687, 35781), (11927, 26061)]