71171653

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 82944000

約数和(自身を除く): 11772347

約数列:

[1, 7, 79, 179, 553, 719, 1253, 5033, 14141, 56801, 98987, 128701, 397607, 900907, 10167379, 71171653]

約数ペア:

[(1, 71171653), (7, 10167379), (79, 900907), (179, 397607), (553, 128701), (719, 98987), (1253, 56801), (5033, 14141)]