12683643

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 20390400

約数和(自身を除く): 7706757

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 353, 413, 609, 1059, 1239, 1711, 2471, 5133, 7413, 10237, 11977, 20827, 30711, 35931, 62481, 71659, 145789, 214977, 437367, 603983, 1811949, 4227881, 12683643]

約数ペア:

[(1, 12683643), (3, 4227881), (7, 1811949), (21, 603983), (29, 437367), (59, 214977), (87, 145789), (177, 71659), (203, 62481), (353, 35931), (413, 30711), (609, 20827), (1059, 11977), (1239, 10237), (1711, 7413), (2471, 5133)]