1427587539

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{13411}}^1$

素因数の和:13595

約数の個数: 32

約数和(自身を含む): 2250640896

約数和(自身を除く): 823053357

約数列:

[1, 3, 7, 21, 37, 111, 137, 259, 411, 777, 959, 2877, 5069, 13411, 15207, 35483, 40233, 93877, 106449, 281631, 496207, 1488621, 1837307, 3473449, 5511921, 10420347, 12861149, 38583447, 67980359, 203941077, 475862513, 1427587539]

約数ペア:

[(1, 1427587539), (3, 475862513), (7, 203941077), (21, 67980359), (37, 38583447), (111, 12861149), (137, 10420347), (259, 5511921), (411, 3473449), (777, 1837307), (959, 1488621), (2877, 496207), (5069, 281631), (13411, 106449), (15207, 93877), (35483, 40233)]