339496535

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 476606592

約数和(自身を除く): 137110057

約数列:

[1, 5, 7, 35, 53, 265, 371, 397, 461, 1855, 1985, 2305, 2779, 3227, 13895, 16135, 21041, 24433, 105205, 122165, 147287, 171031, 183017, 736435, 855155, 915085, 1281119, 6405595, 9699901, 48499505, 67899307, 339496535]

約数ペア:

[(1, 339496535), (5, 67899307), (7, 48499505), (35, 9699901), (53, 6405595), (265, 1281119), (371, 915085), (397, 855155), (461, 736435), (1855, 183017), (1985, 171031), (2305, 147287), (2779, 122165), (3227, 105205), (13895, 24433), (16135, 21041)]