47394243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7643}}^1$

素因数の和:7715

約数の個数: 24

約数和(自身を含む): 75125232

約数和(自身を除く): 27730989

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 7643, 22929, 68787, 99359, 298077, 405079, 894231, 1215237, 3645711, 5266027, 15798081, 47394243]

約数ペア:

[(1, 47394243), (3, 15798081), (9, 5266027), (13, 3645711), (39, 1215237), (53, 894231), (117, 405079), (159, 298077), (477, 99359), (689, 68787), (2067, 22929), (6201, 7643)]