187870397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30553}}^1$

素因数の和:30620

約数の個数: 16

約数和(自身を含む): 225855168

約数和(自身を除く): 37984771

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 30553, 336083, 397189, 1313779, 4369079, 14451569, 17079127, 187870397]

約数ペア:

[(1, 187870397), (11, 17079127), (13, 14451569), (43, 4369079), (143, 1313779), (473, 397189), (559, 336083), (6149, 30553)]