138859417

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{673}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 150679440

約数和(自身を除く): 11820023

約数列:

[1, 17, 53, 229, 673, 901, 3893, 11441, 12137, 35669, 154117, 206329, 606373, 2619989, 8168201, 138859417]

約数ペア:

[(1, 138859417), (17, 8168201), (53, 2619989), (229, 606373), (673, 206329), (901, 154117), (3893, 35669), (11441, 12137)]