1373670762987

素因数分解:

$3^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1\times {\mathrm{719}}^1\times {\mathrm{5393}}^1$

素因数の和:6827

約数の個数: 32

約数和(自身を含む): 1845524736000

約数和(自身を除く): 471853973013

約数列:

[1, 3, 263, 449, 719, 789, 1347, 2157, 5393, 16179, 118087, 189097, 322831, 354261, 567291, 968493, 1418359, 2421457, 3877567, 4255077, 7264371, 11632701, 84904553, 254713659, 636843191, 1019800121, 1741027583, 1910529573, 3059400363, 5223082749, 457890254329, 1373670762987]

約数ペア:

[(1, 1373670762987), (3, 457890254329), (263, 5223082749), (449, 3059400363), (719, 1910529573), (789, 1741027583), (1347, 1019800121), (2157, 636843191), (5393, 254713659), (16179, 84904553), (118087, 11632701), (189097, 7264371), (322831, 4255077), (354261, 3877567), (567291, 2421457), (968493, 1418359)]