2940201

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 4908384

約数和(自身を除く): 1968183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 1747, 5241, 15723, 19217, 29699, 57651, 89097, 172953, 267291, 326689, 980067, 2940201]

約数ペア:

[(1, 2940201), (3, 980067), (9, 326689), (11, 267291), (17, 172953), (33, 89097), (51, 57651), (99, 29699), (153, 19217), (187, 15723), (561, 5241), (1683, 1747)]