13023804157

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{4457}}^1$

素因数の和:4837

約数の個数: 32

約数和(自身を含む): 16213139712

約数和(自身を除く): 3189335555

約数列:

[1, 7, 13, 91, 163, 197, 1141, 1379, 2119, 2561, 4457, 14833, 17927, 31199, 32111, 57941, 224777, 405587, 417443, 726491, 878029, 2922101, 5085437, 6146203, 9444383, 11414377, 66110681, 79900639, 143118727, 1001831089, 1860543451, 13023804157]

約数ペア:

[(1, 13023804157), (7, 1860543451), (13, 1001831089), (91, 143118727), (163, 79900639), (197, 66110681), (1141, 11414377), (1379, 9444383), (2119, 6146203), (2561, 5085437), (4457, 2922101), (14833, 878029), (17927, 726491), (31199, 417443), (32111, 405587), (57941, 224777)]