7957701

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 12330240

約数和(自身を除く): 4372539

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 1039, 2553, 3117, 7659, 9351, 23897, 38443, 71691, 115329, 215073, 345987, 884189, 2652567, 7957701]

約数ペア:

[(1, 7957701), (3, 2652567), (9, 884189), (23, 345987), (37, 215073), (69, 115329), (111, 71691), (207, 38443), (333, 23897), (851, 9351), (1039, 7659), (2553, 3117)]