317382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:344

約数の個数: 24

約数和(自身を含む): 689544

約数和(自身を除く): 372162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 313, 338, 507, 626, 939, 1014, 1878, 4069, 8138, 12207, 24414, 52897, 105794, 158691, 317382]

約数ペア:

[(1, 317382), (2, 158691), (3, 105794), (6, 52897), (13, 24414), (26, 12207), (39, 8138), (78, 4069), (169, 1878), (313, 1014), (338, 939), (507, 626)]