259041363

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5939}}^1$

素因数の和:6047

約数の個数: 32

約数和(自身を含む): 413614080

約数和(自身を除く): 154572717

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 469, 651, 1407, 2077, 5939, 6231, 14539, 17817, 41573, 43617, 124719, 184109, 397913, 552327, 1193739, 1288763, 2785391, 3866289, 8356173, 12335303, 37005909, 86347121, 259041363]

約数ペア:

[(1, 259041363), (3, 86347121), (7, 37005909), (21, 12335303), (31, 8356173), (67, 3866289), (93, 2785391), (201, 1288763), (217, 1193739), (469, 552327), (651, 397913), (1407, 184109), (2077, 124719), (5939, 43617), (6231, 41573), (14539, 17817)]