813553653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{90971}}^1$

素因数の和:91256

約数の個数: 16

約数和(自身を含む): 1187730432

約数和(自身を除く): 374176779

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 90971, 272913, 1000681, 3002043, 24653141, 73959423, 271184551, 813553653]

約数ペア:

[(1, 813553653), (3, 271184551), (11, 73959423), (33, 24653141), (271, 3002043), (813, 1000681), (2981, 272913), (8943, 90971)]