38967579

素因数分解:

$3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1019}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 64496640

約数和(自身を除く): 25529061

約数列:

[1, 3, 7, 9, 21, 63, 607, 1019, 1821, 3057, 4249, 5463, 7133, 9171, 12747, 21399, 38241, 64197, 618533, 1855599, 4329731, 5566797, 12989193, 38967579]

約数ペア:

[(1, 38967579), (3, 12989193), (7, 5566797), (9, 4329731), (21, 1855599), (63, 618533), (607, 64197), (1019, 38241), (1821, 21399), (3057, 12747), (4249, 9171), (5463, 7133)]