319771197

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{64483}}^1$

素因数の和:64537

約数の個数: 24

約数和(自身を含む): 502975200

約数和(自身を除く): 183204003

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 64483, 193449, 580347, 1225177, 1870007, 3675531, 5610021, 11026593, 16830063, 35530133, 106590399, 319771197]

約数ペア:

[(1, 319771197), (3, 106590399), (9, 35530133), (19, 16830063), (29, 11026593), (57, 5610021), (87, 3675531), (171, 1870007), (261, 1225177), (551, 580347), (1653, 193449), (4959, 64483)]