1330706009087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1\times {\mathrm{440549}}^1$

素因数の和:442335

約数の個数: 32

約数和(自身を含む): 1724982336000

約数和(自身を除く): 394276326913

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1747, 12229, 22711, 33193, 158977, 232351, 431509, 440549, 3020563, 3083843, 5727137, 8370431, 40089959, 58593017, 108815603, 761709221, 769639103, 5387473721, 10005308339, 14623142957, 70037158373, 102362000699, 190100858441, 1330706009087]

約数ペア:

[(1, 1330706009087), (7, 190100858441), (13, 102362000699), (19, 70037158373), (91, 14623142957), (133, 10005308339), (247, 5387473721), (1729, 769639103), (1747, 761709221), (12229, 108815603), (22711, 58593017), (33193, 40089959), (158977, 8370431), (232351, 5727137), (431509, 3083843), (440549, 3020563)]