348574863

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11933}}^1$

素因数の和:12063

約数の個数: 32

約数和(自身を含む): 577414656

約数和(自身を除く): 228839793

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 4173, 9737, 11933, 29211, 35799, 83531, 155129, 250593, 465387, 1085903, 1276831, 3257709, 3830493, 8937817, 16598803, 26813451, 49796409, 116191621, 348574863]

約数ペア:

[(1, 348574863), (3, 116191621), (7, 49796409), (13, 26813451), (21, 16598803), (39, 8937817), (91, 3830493), (107, 3257709), (273, 1276831), (321, 1085903), (749, 465387), (1391, 250593), (2247, 155129), (4173, 83531), (9737, 35799), (11933, 29211)]