633990147

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{2963}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 1010700288

約数和(自身を除く): 376710141

約数列:

[1, 3, 7, 21, 23, 69, 161, 443, 483, 1329, 2963, 3101, 8889, 9303, 10189, 20741, 30567, 62223, 68149, 71323, 204447, 213969, 477043, 1312609, 1431129, 3937827, 9188263, 27564789, 30190007, 90570021, 211330049, 633990147]

約数ペア:

[(1, 633990147), (3, 211330049), (7, 90570021), (21, 30190007), (23, 27564789), (69, 9188263), (161, 3937827), (443, 1431129), (483, 1312609), (1329, 477043), (2963, 213969), (3101, 204447), (8889, 71323), (9303, 68149), (10189, 62223), (20741, 30567)]