78414121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 84232960

約数和(自身を除く): 5818839

約数列:

[1, 19, 97, 157, 271, 1843, 2983, 5149, 15229, 26287, 42547, 289351, 499453, 808393, 4127059, 78414121]

約数ペア:

[(1, 78414121), (19, 4127059), (97, 808393), (157, 499453), (271, 289351), (1843, 42547), (2983, 26287), (5149, 15229)]