39821089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 14610911

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 1049, 1309, 2233, 3451, 5423, 7343, 11539, 17833, 30421, 37961, 80773, 124831, 196163, 212947, 334631, 517157, 1373141, 2342417, 3620099, 5688727, 39821089]

約数ペア:

[(1, 39821089), (7, 5688727), (11, 3620099), (17, 2342417), (29, 1373141), (77, 517157), (119, 334631), (187, 212947), (203, 196163), (319, 124831), (493, 80773), (1049, 37961), (1309, 30421), (2233, 17833), (3451, 11539), (5423, 7343)]