988756431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{14479}}^1$

素因数の和:14615

約数の個数: 32

約数和(自身を含む): 1517967360

約数和(自身を除く): 529210929

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 663, 1339, 1751, 4017, 5253, 14479, 22763, 43437, 68289, 188227, 246143, 564681, 738429, 1491337, 3199859, 4474011, 9599577, 19387381, 25352729, 58162143, 76058187, 329585477, 988756431]

約数ペア:

[(1, 988756431), (3, 329585477), (13, 76058187), (17, 58162143), (39, 25352729), (51, 19387381), (103, 9599577), (221, 4474011), (309, 3199859), (663, 1491337), (1339, 738429), (1751, 564681), (4017, 246143), (5253, 188227), (14479, 68289), (22763, 43437)]