38861667

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 63201600

約数和(自身を除く): 24339933

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 2089, 6201, 6267, 18603, 18801, 27157, 56403, 81471, 110717, 244413, 332151, 733239, 996453, 1439321, 2989359, 4317963, 12953889, 38861667]

約数ペア:

[(1, 38861667), (3, 12953889), (9, 4317963), (13, 2989359), (27, 1439321), (39, 996453), (53, 733239), (117, 332151), (159, 244413), (351, 110717), (477, 81471), (689, 56403), (1431, 27157), (2067, 18801), (2089, 18603), (6201, 6267)]