2828931161

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61223}}^1$

素因数の和:61301

約数の個数: 24

約数和(自身を含む): 3517686144

約数和(自身を除く): 688754983

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 2009, 6601, 46207, 61223, 428561, 1408129, 2510143, 2999927, 9856903, 17571001, 57733289, 68998321, 122997007, 404133023, 2828931161]

約数ペア:

[(1, 2828931161), (7, 404133023), (23, 122997007), (41, 68998321), (49, 57733289), (161, 17571001), (287, 9856903), (943, 2999927), (1127, 2510143), (2009, 1408129), (6601, 428561), (46207, 61223)]