38690757

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4993}}^1$

素因数の和:5050

約数の個数: 32

約数和(自身を含む): 67119360

約数和(自身を除く): 28428603

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 4993, 7749, 14979, 34951, 44937, 104853, 134811, 204713, 314559, 614139, 943677, 1432991, 1842417, 4298973, 5527251, 12896919, 38690757]

約数ペア:

[(1, 38690757), (3, 12896919), (7, 5527251), (9, 4298973), (21, 1842417), (27, 1432991), (41, 943677), (63, 614139), (123, 314559), (189, 204713), (287, 134811), (369, 104853), (861, 44937), (1107, 34951), (2583, 14979), (4993, 7749)]