1143139721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1\times {\mathrm{1861}}^1$

素因数の和:3472

約数の個数: 16

約数和(自身を含む): 1264491648

約数和(自身を除く): 121351927

約数列:

[1, 17, 23, 391, 1571, 1861, 26707, 31637, 36133, 42803, 614261, 727651, 2923631, 49701727, 67243513, 1143139721]

約数ペア:

[(1, 1143139721), (17, 67243513), (23, 49701727), (391, 2923631), (1571, 727651), (1861, 614261), (26707, 42803), (31637, 36133)]