290367077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2711}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 393652224

約数和(自身を除く): 103285147

約数列:

[1, 7, 11, 13, 77, 91, 107, 143, 749, 1001, 1177, 1391, 2711, 8239, 9737, 15301, 18977, 29821, 35243, 107107, 208747, 246701, 290077, 387673, 2030539, 2713711, 3190847, 3771001, 22335929, 26397007, 41481011, 290367077]

約数ペア:

[(1, 290367077), (7, 41481011), (11, 26397007), (13, 22335929), (77, 3771001), (91, 3190847), (107, 2713711), (143, 2030539), (749, 387673), (1001, 290077), (1177, 246701), (1391, 208747), (2711, 107107), (8239, 35243), (9737, 29821), (15301, 18977)]