30626253

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5857}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 51175488

約数和(自身を除く): 20549235

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 5857, 17571, 40999, 52713, 122997, 368991, 486131, 1458393, 3402917, 4375179, 10208751, 30626253]

約数ペア:

[(1, 30626253), (3, 10208751), (7, 4375179), (9, 3402917), (21, 1458393), (63, 486131), (83, 368991), (249, 122997), (581, 52713), (747, 40999), (1743, 17571), (5229, 5857)]