1551138123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{6971}}^1\times {\mathrm{4363}}^1$

素因数の和:11354

約数の個数: 16

約数和(自身を含む): 2190658176

約数和(自身を除く): 639520053

約数列:

[1, 3, 17, 51, 4363, 6971, 13089, 20913, 74171, 118507, 222513, 355521, 30414473, 91243419, 517046041, 1551138123]

約数ペア:

[(1, 1551138123), (3, 517046041), (17, 91243419), (51, 30414473), (4363, 355521), (6971, 222513), (13089, 118507), (20913, 74171)]