284652921

素因数分解:

$3^1\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{7237}}^1$

素因数の和:9120

約数の個数: 16

約数和(自身を含む): 434048384

約数和(自身を除く): 149395463

約数列:

[1, 3, 7, 21, 1873, 5619, 7237, 13111, 21711, 39333, 50659, 151977, 13554901, 40664703, 94884307, 284652921]

約数ペア:

[(1, 284652921), (3, 94884307), (7, 40664703), (21, 13554901), (1873, 151977), (5619, 50659), (7237, 39333), (13111, 21711)]