283190787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{6827}}^1$

素因数の和:7263

約数の個数: 24

約数和(自身を含む): 447370560

約数和(自身を除く): 164179773

約数列:

[1, 3, 9, 11, 33, 99, 419, 1257, 3771, 4609, 6827, 13827, 20481, 41481, 61443, 75097, 225291, 675873, 2860513, 8581539, 25744617, 31465643, 94396929, 283190787]

約数ペア:

[(1, 283190787), (3, 94396929), (9, 31465643), (11, 25744617), (33, 8581539), (99, 2860513), (419, 675873), (1257, 225291), (3771, 75097), (4609, 61443), (6827, 41481), (13827, 20481)]