40587789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 22864371

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 561, 781, 1019, 1207, 2343, 3057, 3621, 11209, 13277, 17323, 33627, 39831, 51969, 72349, 190553, 217047, 571659, 795839, 1229933, 2387517, 3689799, 13529263, 40587789]

約数ペア:

[(1, 40587789), (3, 13529263), (11, 3689799), (17, 2387517), (33, 1229933), (51, 795839), (71, 571659), (187, 217047), (213, 190553), (561, 72349), (781, 51969), (1019, 39831), (1207, 33627), (2343, 17323), (3057, 13277), (3621, 11209)]