39247593

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 66189312

約数和(自身を除く): 26941719

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 2393, 5467, 7179, 16401, 16751, 26323, 50253, 78969, 169903, 184261, 509709, 552783, 1189321, 1868933, 3567963, 5606799, 13082531, 39247593]

約数ペア:

[(1, 39247593), (3, 13082531), (7, 5606799), (11, 3567963), (21, 1868933), (33, 1189321), (71, 552783), (77, 509709), (213, 184261), (231, 169903), (497, 78969), (781, 50253), (1491, 26323), (2343, 16751), (2393, 16401), (5467, 7179)]