271986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 641088

約数和(自身を除く): 369102

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 317, 429, 634, 858, 951, 1902, 3487, 4121, 6974, 8242, 10461, 12363, 20922, 24726, 45331, 90662, 135993, 271986]

約数ペア:

[(1, 271986), (2, 135993), (3, 90662), (6, 45331), (11, 24726), (13, 20922), (22, 12363), (26, 10461), (33, 8242), (39, 6974), (66, 4121), (78, 3487), (143, 1902), (286, 951), (317, 858), (429, 634)]