1201331377

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{19913}}^1$

素因数の和:20040

約数の個数: 16

約数和(自身を含む): 1303809408

約数和(自身を除く): 102478031

約数列:

[1, 23, 43, 61, 989, 1403, 2623, 19913, 60329, 457999, 856259, 1214693, 19693957, 27937939, 52231799, 1201331377]

約数ペア:

[(1, 1201331377), (23, 52231799), (43, 27937939), (61, 19693957), (989, 1214693), (1403, 856259), (2623, 457999), (19913, 60329)]