393350463

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67343}}^1$

素因数の和:67419

約数の個数: 24

約数和(自身を含む): 630339840

約数和(自身を除く): 236989377

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 67343, 202029, 606087, 740773, 2222319, 3973237, 6666957, 11919711, 35759133, 43705607, 131116821, 393350463]

約数ペア:

[(1, 393350463), (3, 131116821), (9, 43705607), (11, 35759133), (33, 11919711), (59, 6666957), (99, 3973237), (177, 2222319), (531, 740773), (649, 606087), (1947, 202029), (5841, 67343)]