228745917

素因数分解:

$3^3\times {\mathrm{863}}^1\times {\mathrm{9817}}^1$

素因数の和:10689

約数の個数: 16

約数和(自身を含む): 339310080

約数和(自身を除く): 110564163

約数列:

[1, 3, 9, 27, 863, 2589, 7767, 9817, 23301, 29451, 88353, 265059, 8472071, 25416213, 76248639, 228745917]

約数ペア:

[(1, 228745917), (3, 76248639), (9, 25416213), (27, 8472071), (863, 265059), (2589, 88353), (7767, 29451), (9817, 23301)]