38923443

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 62556480

約数和(自身を除く): 23633037

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 641, 1557, 1923, 2249, 4671, 5769, 6747, 8333, 17307, 20241, 24999, 60723, 74997, 110893, 224991, 332679, 998037, 1441609, 2994111, 4324827, 12974481, 38923443]

約数ペア:

[(1, 38923443), (3, 12974481), (9, 4324827), (13, 2994111), (27, 1441609), (39, 998037), (117, 332679), (173, 224991), (351, 110893), (519, 74997), (641, 60723), (1557, 24999), (1923, 20241), (2249, 17307), (4671, 8333), (5769, 6747)]