2394218169

素因数分解:

$3^4\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{2719}}^1$

素因数の和:4291

約数の個数: 40

約数和(自身を含む): 4091619840

約数和(自身を除く): 1697401671

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1553, 2719, 4659, 8157, 10871, 13977, 19033, 24471, 32613, 41931, 57099, 73413, 97839, 125793, 171297, 220239, 293517, 513891, 880551, 1541673, 4222607, 12667821, 29558249, 38003463, 88674747, 114010389, 266024241, 342031167, 798072723, 2394218169]

約数ペア:

[(1, 2394218169), (3, 798072723), (7, 342031167), (9, 266024241), (21, 114010389), (27, 88674747), (63, 38003463), (81, 29558249), (189, 12667821), (567, 4222607), (1553, 1541673), (2719, 880551), (4659, 513891), (8157, 293517), (10871, 220239), (13977, 171297), (19033, 125793), (24471, 97839), (32613, 73413), (41931, 57099)]