1254223671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{311299}}^1$

素因数の和:311398

約数の個数: 16

約数和(自身を含む): 1793088000

約数和(自身を除く): 538864329

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 311299, 933897, 5292083, 15876249, 24592621, 73777863, 418074557, 1254223671]

約数ペア:

[(1, 1254223671), (3, 418074557), (17, 73777863), (51, 24592621), (79, 15876249), (237, 5292083), (1343, 933897), (4029, 311299)]