42908463

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 67053168

約数和(自身を除く): 24144705

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 1427, 2313, 3341, 4281, 10023, 12843, 18551, 30069, 55653, 166959, 366739, 1100217, 3300651, 4767607, 14302821, 42908463]

約数ペア:

[(1, 42908463), (3, 14302821), (9, 4767607), (13, 3300651), (39, 1100217), (117, 366739), (257, 166959), (771, 55653), (1427, 30069), (2313, 18551), (3341, 12843), (4281, 10023)]