870857823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{90067}}^1$

素因数の和:90374

約数の個数: 16

約数和(自身を含む): 1271039616

約数和(自身を除く): 400181793

約数列:

[1, 3, 11, 33, 293, 879, 3223, 9669, 90067, 270201, 990737, 2972211, 26389631, 79168893, 290285941, 870857823]

約数ペア:

[(1, 870857823), (3, 290285941), (11, 79168893), (33, 26389631), (293, 2972211), (879, 990737), (3223, 270201), (9669, 90067)]