38759643

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 36

約数和(自身を含む): 64233000

約数和(自身を除く): 25473357

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 507, 663, 1499, 1521, 1989, 2873, 4497, 8619, 13491, 19487, 25483, 25857, 58461, 76449, 175383, 229347, 253331, 331279, 759993, 993837, 2279979, 2981511, 4306627, 12919881, 38759643]

約数ペア:

[(1, 38759643), (3, 12919881), (9, 4306627), (13, 2981511), (17, 2279979), (39, 993837), (51, 759993), (117, 331279), (153, 253331), (169, 229347), (221, 175383), (507, 76449), (663, 58461), (1499, 25857), (1521, 25483), (1989, 19487), (2873, 13491), (4497, 8619)]