2017442637

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{542761}}^1$

素因数の和:542833

約数の個数: 24

約数和(自身を含む): 3386834880

約数和(自身を除く): 1369392243

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 542761, 1628283, 3799327, 4884849, 11397981, 32022899, 34193943, 96068697, 224160293, 288206091, 672480879, 2017442637]

約数ペア:

[(1, 2017442637), (3, 672480879), (7, 288206091), (9, 224160293), (21, 96068697), (59, 34193943), (63, 32022899), (177, 11397981), (413, 4884849), (531, 3799327), (1239, 1628283), (3717, 542761)]