31427097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 48007680

約数和(自身を除く): 16580583

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 377, 481, 751, 1073, 1131, 1443, 2253, 3219, 9763, 13949, 21779, 27787, 29289, 41847, 65337, 83361, 283127, 361231, 805823, 849381, 1083693, 2417469, 10475699, 31427097]

約数ペア:

[(1, 31427097), (3, 10475699), (13, 2417469), (29, 1083693), (37, 849381), (39, 805823), (87, 361231), (111, 283127), (377, 83361), (481, 65337), (751, 41847), (1073, 29289), (1131, 27787), (1443, 21779), (2253, 13949), (3219, 9763)]