1315694529

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{50707}}^1$

素因数の和:50778

約数の個数: 24

約数和(自身を含む): 2014121760

約数和(自身を除く): 698427231

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2883, 8649, 25947, 50707, 152121, 456363, 1369089, 1571917, 4715751, 14147253, 42441759, 48729427, 146188281, 438564843, 1315694529]

約数ペア:

[(1, 1315694529), (3, 438564843), (9, 146188281), (27, 48729427), (31, 42441759), (93, 14147253), (279, 4715751), (837, 1571917), (961, 1369089), (2883, 456363), (8649, 152121), (25947, 50707)]