2921000381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 3253985280

約数和(自身を除く): 332984899

約数列:

[1, 13, 89, 103, 127, 193, 1157, 1339, 1651, 2509, 9167, 11303, 13081, 17177, 19879, 24511, 119171, 146939, 170053, 223301, 258427, 318643, 1164209, 1769231, 2181479, 2524633, 15134717, 23000003, 28359227, 32820229, 224692337, 2921000381]

約数ペア:

[(1, 2921000381), (13, 224692337), (89, 32820229), (103, 28359227), (127, 23000003), (193, 15134717), (1157, 2524633), (1339, 2181479), (1651, 1769231), (2509, 1164209), (9167, 318643), (11303, 258427), (13081, 223301), (17177, 170053), (19879, 146939), (24511, 119171)]