27203430481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{18973}}^1$

素因数の和:19225

約数の個数: 32

約数和(自身を含む): 31803459840

約数和(自身を除く): 4600029359

約数列:

[1, 17, 19, 23, 193, 323, 391, 437, 3281, 3667, 4439, 7429, 18973, 62339, 75463, 84341, 322541, 360487, 436379, 1433797, 3661789, 6128279, 7418443, 8291201, 62250413, 69573991, 84221147, 140950417, 1182757847, 1431759499, 1600201793, 27203430481]

約数ペア:

[(1, 27203430481), (17, 1600201793), (19, 1431759499), (23, 1182757847), (193, 140950417), (323, 84221147), (391, 69573991), (437, 62250413), (3281, 8291201), (3667, 7418443), (4439, 6128279), (7429, 3661789), (18973, 1433797), (62339, 436379), (75463, 360487), (84341, 322541)]