38236887

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 62516160

約数和(自身を除く): 24279273

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 2657, 4797, 7971, 14391, 23913, 34541, 71739, 103623, 108937, 310869, 326811, 932607, 980433, 1416181, 2941299, 4248543, 12745629, 38236887]

約数ペア:

[(1, 38236887), (3, 12745629), (9, 4248543), (13, 2941299), (27, 1416181), (39, 980433), (41, 932607), (117, 326811), (123, 310869), (351, 108937), (369, 103623), (533, 71739), (1107, 34541), (1599, 23913), (2657, 14391), (4797, 7971)]