660883989

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{13933}}^1$

素因数の和:14196

約数の個数: 16

約数和(自身を含む): 895788992

約数和(自身を除く): 234905003

約数列:

[1, 3, 97, 163, 291, 489, 13933, 15811, 41799, 47433, 1351501, 2271079, 4054503, 6813237, 220294663, 660883989]

約数ペア:

[(1, 660883989), (3, 220294663), (97, 6813237), (163, 4054503), (291, 2271079), (489, 1351501), (13933, 47433), (15811, 41799)]