28003473

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5647}}^1$

素因数の和:5701

約数の個数: 24

約数和(自身を含む): 44054400

約数和(自身を除く): 16050927

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5647, 16941, 50823, 107293, 163763, 321879, 491289, 965637, 1473867, 3111497, 9334491, 28003473]

約数ペア:

[(1, 28003473), (3, 9334491), (9, 3111497), (19, 1473867), (29, 965637), (57, 491289), (87, 321879), (171, 163763), (261, 107293), (551, 50823), (1653, 16941), (4959, 5647)]