520057203

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 730382400

約数和(自身を除く): 210325197

約数列:

[1, 3, 29, 87, 109, 173, 317, 327, 519, 951, 3161, 5017, 9193, 9483, 15051, 18857, 27579, 34553, 54841, 56571, 103659, 164523, 546853, 1002037, 1590389, 1640559, 3006111, 4771167, 5977669, 17933007, 173352401, 520057203]

約数ペア:

[(1, 520057203), (3, 173352401), (29, 17933007), (87, 5977669), (109, 4771167), (173, 3006111), (317, 1640559), (327, 1590389), (519, 1002037), (951, 546853), (3161, 164523), (5017, 103659), (9193, 56571), (9483, 54841), (15051, 34553), (18857, 27579)]