42996357

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 64598040

約数和(自身を除く): 21601683

約数列:

[1, 3, 9, 29, 87, 257, 261, 641, 771, 1923, 2313, 5769, 7453, 18589, 22359, 55767, 67077, 164737, 167301, 494211, 1482633, 4777373, 14332119, 42996357]

約数ペア:

[(1, 42996357), (3, 14332119), (9, 4777373), (29, 1482633), (87, 494211), (257, 167301), (261, 164737), (641, 67077), (771, 55767), (1923, 22359), (2313, 18589), (5769, 7453)]