822020193

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131041}}^1$

素因数の和:131105

約数の個数: 24

約数和(自身を含む): 1287880776

約数和(自身を除く): 465860583

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 131041, 393123, 1179369, 2227697, 5372681, 6683091, 16118043, 20049273, 48354129, 91335577, 274006731, 822020193]

約数ペア:

[(1, 822020193), (3, 274006731), (9, 91335577), (17, 48354129), (41, 20049273), (51, 16118043), (123, 6683091), (153, 5372681), (369, 2227697), (697, 1179369), (2091, 393123), (6273, 131041)]