231314405

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{213193}}^1$

素因数の和:213236

約数の個数: 16

約数和(自身を含む): 327465984

約数和(自身を除く): 96151579

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 213193, 1065965, 1492351, 6608983, 7461755, 33044915, 46262881, 231314405]

約数ペア:

[(1, 231314405), (5, 46262881), (7, 33044915), (31, 7461755), (35, 6608983), (155, 1492351), (217, 1065965), (1085, 213193)]