2017892007

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{4451}}^1$

素因数の和:4685

約数の個数: 40

約数和(自身を含む): 3135187440

約数和(自身を除く): 1117295433

約数列:

[1, 3, 9, 27, 29, 81, 87, 193, 261, 579, 783, 1737, 2349, 4451, 5211, 5597, 13353, 15633, 16791, 40059, 50373, 120177, 129079, 151119, 360531, 387237, 453357, 859043, 1161711, 2577129, 3485133, 7731387, 10455399, 23194161, 24912247, 69582483, 74736741, 224210223, 672630669, 2017892007]

約数ペア:

[(1, 2017892007), (3, 672630669), (9, 224210223), (27, 74736741), (29, 69582483), (81, 24912247), (87, 23194161), (193, 10455399), (261, 7731387), (579, 3485133), (783, 2577129), (1737, 1161711), (2349, 859043), (4451, 453357), (5211, 387237), (5597, 360531), (13353, 151119), (15633, 129079), (16791, 120177), (40059, 50373)]