191556039

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{3083}}^1$

素因数の和:3374

約数の個数: 16

約数和(自身を含む): 259056000

約数和(自身を除く): 67499961

約数列:

[1, 3, 139, 149, 417, 447, 3083, 9249, 20711, 62133, 428537, 459367, 1285611, 1378101, 63852013, 191556039]

約数ペア:

[(1, 191556039), (3, 63852013), (139, 1378101), (149, 1285611), (417, 459367), (447, 428537), (3083, 62133), (9249, 20711)]