201421179399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{25538377}}^1$

素因数の和:25538630

約数の個数: 16

約数和(自身を含む): 294202114560

約数和(自身を除く): 92780935161

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 25538377, 76615131, 280922147, 842766441, 6103672103, 18311016309, 67140393133, 201421179399]

約数ペア:

[(1, 201421179399), (3, 67140393133), (11, 18311016309), (33, 6103672103), (239, 842766441), (717, 280922147), (2629, 76615131), (7887, 25538377)]