4221211

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 4723200

約数和(自身を除く): 501989

約数列:

[1, 19, 29, 47, 163, 551, 893, 1363, 3097, 4727, 7661, 25897, 89813, 145559, 222169, 4221211]

約数ペア:

[(1, 4221211), (19, 222169), (29, 145559), (47, 89813), (163, 25897), (551, 7661), (893, 4727), (1363, 3097)]