4081257

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 6427200

約数和(自身を除く): 2345943

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 823, 1653, 2469, 4959, 7407, 15637, 23867, 46911, 71601, 140733, 214803, 453473, 1360419, 4081257]

約数ペア:

[(1, 4081257), (3, 1360419), (9, 453473), (19, 214803), (29, 140733), (57, 71601), (87, 46911), (171, 23867), (261, 15637), (551, 7407), (823, 4959), (1653, 2469)]