20171100315

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{123677}}^1$

素因数の和:123899

約数の個数: 32

約数和(自身を含む): 32912199936

約数和(自身を除く): 12741099621

約数列:

[1, 3, 5, 15, 83, 131, 249, 393, 415, 655, 1245, 1965, 10873, 32619, 54365, 123677, 163095, 371031, 618385, 1855155, 10265191, 16201687, 30795573, 48605061, 51325955, 81008435, 153977865, 243025305, 1344740021, 4034220063, 6723700105, 20171100315]

約数ペア:

[(1, 20171100315), (3, 6723700105), (5, 4034220063), (15, 1344740021), (83, 243025305), (131, 153977865), (249, 81008435), (393, 51325955), (415, 48605061), (655, 30795573), (1245, 16201687), (1965, 10265191), (10873, 1855155), (32619, 618385), (54365, 371031), (123677, 163095)]