248655123

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{297079}}^1$

素因数の和:297119

約数の個数: 16

約数和(自身を含む): 380262400

約数和(自身を除く): 131607277

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 297079, 891237, 2673711, 8021133, 9209449, 27628347, 82885041, 248655123]

約数ペア:

[(1, 248655123), (3, 82885041), (9, 27628347), (27, 9209449), (31, 8021133), (93, 2673711), (279, 891237), (837, 297079)]