1355597019

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{73943}}^1$

素因数の和:74056

約数の個数: 32

約数和(自身を含む): 2318883840

約数和(自身を除く): 963286821

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 6111, 18333, 73943, 221829, 517601, 665487, 1552803, 1996461, 4658409, 7172471, 13975227, 21517413, 50207297, 64552239, 150621891, 193656717, 451865673, 1355597019]

約数ペア:

[(1, 1355597019), (3, 451865673), (7, 193656717), (9, 150621891), (21, 64552239), (27, 50207297), (63, 21517413), (97, 13975227), (189, 7172471), (291, 4658409), (679, 1996461), (873, 1552803), (2037, 665487), (2619, 517601), (6111, 221829), (18333, 73943)]