6974865681

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{25793}}^1$

素因数の和:26045

約数の個数: 32

約数和(自身を含む): 10829352960

約数和(自身を除く): 3854487279

約数列:

[1, 3, 7, 21, 79, 163, 237, 489, 553, 1141, 1659, 3423, 12877, 25793, 38631, 77379, 90139, 180551, 270417, 541653, 2037647, 4204259, 6112941, 12612777, 14263529, 29429813, 42790587, 88289439, 332136461, 996409383, 2324955227, 6974865681]

約数ペア:

[(1, 6974865681), (3, 2324955227), (7, 996409383), (21, 332136461), (79, 88289439), (163, 42790587), (237, 29429813), (489, 14263529), (553, 12612777), (1141, 6112941), (1659, 4204259), (3423, 2037647), (12877, 541653), (25793, 270417), (38631, 180551), (77379, 90139)]