151040021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 167961600

約数和(自身を除く): 16921579

約数列:

[1, 11, 79, 179, 869, 971, 1969, 10681, 14141, 76709, 155551, 173809, 843799, 1911899, 13730911, 151040021]

約数ペア:

[(1, 151040021), (11, 13730911), (79, 1911899), (179, 843799), (869, 173809), (971, 155551), (1969, 76709), (10681, 14141)]