17796519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4111}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 28438592

約数和(自身を除く): 10642073

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4111, 4329, 12333, 36999, 53443, 152107, 160329, 456321, 480987, 1368963, 1977391, 5932173, 17796519]

約数ペア:

[(1, 17796519), (3, 5932173), (9, 1977391), (13, 1368963), (37, 480987), (39, 456321), (111, 160329), (117, 152107), (333, 53443), (481, 36999), (1443, 12333), (4111, 4329)]