13979742671

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 15057309696

約数和(自身を除く): 1077567025

約数列:

[1, 31, 37, 103, 241, 491, 1147, 3193, 3811, 7471, 8917, 15221, 18167, 24823, 50573, 118141, 118331, 276427, 563177, 769513, 918451, 1567763, 1871201, 3668261, 4378247, 12188093, 28471981, 58007231, 135725657, 377830883, 450959441, 13979742671]

約数ペア:

[(1, 13979742671), (31, 450959441), (37, 377830883), (103, 135725657), (241, 58007231), (491, 28471981), (1147, 12188093), (3193, 4378247), (3811, 3668261), (7471, 1871201), (8917, 1567763), (15221, 918451), (18167, 769513), (24823, 563177), (50573, 276427), (118141, 118331)]