2019176313

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{123113}}^1$

素因数の和:123205

約数の個数: 32

約数和(自身を含む): 3403855872

約数和(自身を除く): 1384679559

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5467, 16401, 123113, 369339, 861791, 1354243, 2585373, 4062729, 8741023, 9479701, 26223069, 28439103, 61187161, 96151253, 183561483, 288453759, 673058771, 2019176313]

約数ペア:

[(1, 2019176313), (3, 673058771), (7, 288453759), (11, 183561483), (21, 96151253), (33, 61187161), (71, 28439103), (77, 26223069), (213, 9479701), (231, 8741023), (497, 4062729), (781, 2585373), (1491, 1354243), (2343, 861791), (5467, 369339), (16401, 123113)]