40865889

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7069}}^1$

素因数の和:7160

約数の個数: 16

約数和(自身を含む): 57012480

約数和(自身を除く): 16146591

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 7069, 21207, 289829, 332243, 869487, 996729, 13621963, 40865889]

約数ペア:

[(1, 40865889), (3, 13621963), (41, 996729), (47, 869487), (123, 332243), (141, 289829), (1927, 21207), (5781, 7069)]