489328917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1097}}^1\times {\mathrm{1931}}^1$

素因数の和:3049

約数の個数: 32

約数和(自身を含む): 814593024

約数和(自身を除く): 325264107

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1097, 1931, 3291, 5793, 7679, 12067, 13517, 21241, 23037, 36201, 40551, 63723, 84469, 148687, 253407, 446061, 2118307, 6354921, 14828149, 23301377, 44484447, 69904131, 163109639, 489328917]

約数ペア:

[(1, 489328917), (3, 163109639), (7, 69904131), (11, 44484447), (21, 23301377), (33, 14828149), (77, 6354921), (231, 2118307), (1097, 446061), (1931, 253407), (3291, 148687), (5793, 84469), (7679, 63723), (12067, 40551), (13517, 36201), (21241, 23037)]