47979472177

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{17579}}^1$

素因数の和:18025

約数の個数: 32

約数和(自身を含む): 59895763200

約数和(自身を除く): 11916291023

約数列:

[1, 7, 13, 89, 91, 337, 623, 1157, 2359, 4381, 8099, 17579, 29993, 30667, 123053, 209951, 228527, 389909, 1564531, 1599689, 2729363, 5924123, 10951717, 20338903, 41468861, 77013599, 142372321, 527246947, 539095193, 3690728629, 6854210311, 47979472177]

約数ペア:

[(1, 47979472177), (7, 6854210311), (13, 3690728629), (89, 539095193), (91, 527246947), (337, 142372321), (623, 77013599), (1157, 41468861), (2359, 20338903), (4381, 10951717), (8099, 5924123), (17579, 2729363), (29993, 1599689), (30667, 1564531), (123053, 389909), (209951, 228527)]