6997497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 3888903

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 269, 299, 377, 667, 807, 897, 1131, 2001, 3497, 6187, 7801, 8671, 10491, 18561, 23403, 26013, 80431, 101413, 179423, 241293, 304239, 538269, 2332499, 6997497]

約数ペア:

[(1, 6997497), (3, 2332499), (13, 538269), (23, 304239), (29, 241293), (39, 179423), (69, 101413), (87, 80431), (269, 26013), (299, 23403), (377, 18561), (667, 10491), (807, 8671), (897, 7801), (1131, 6187), (2001, 3497)]