224331989

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{947}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 262952448

約数和(自身を除く): 38620459

約数列:

[1, 7, 43, 301, 787, 947, 5509, 6629, 33841, 40721, 236887, 285047, 745289, 5217023, 32047427, 224331989]

約数ペア:

[(1, 224331989), (7, 32047427), (43, 5217023), (301, 745289), (787, 285047), (947, 236887), (5509, 40721), (6629, 33841)]