121215041

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 132840000

約数和(自身を除く): 11624959

約数列:

[1, 19, 29, 179, 551, 1229, 3401, 5191, 23351, 35641, 98629, 219991, 677179, 4179829, 6379739, 121215041]

約数ペア:

[(1, 121215041), (19, 6379739), (29, 4179829), (179, 677179), (551, 219991), (1229, 98629), (3401, 35641), (5191, 23351)]