2021722417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9419}}^1$

素因数の和:9541

約数の個数: 32

約数和(自身を含む): 2532096000

約数和(自身を除く): 510373583

約数列:

[1, 11, 13, 19, 79, 143, 209, 247, 869, 1027, 1501, 2717, 9419, 11297, 16511, 19513, 103609, 122447, 178961, 214643, 744101, 1346917, 1968571, 2326493, 8185111, 9673313, 14137919, 25591423, 106406443, 155517109, 183792947, 2021722417]

約数ペア:

[(1, 2021722417), (11, 183792947), (13, 155517109), (19, 106406443), (79, 25591423), (143, 14137919), (209, 9673313), (247, 8185111), (869, 2326493), (1027, 1968571), (1501, 1346917), (2717, 744101), (9419, 214643), (11297, 178961), (16511, 122447), (19513, 103609)]