12702753

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 21115328

約数和(自身を除く): 8412575

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1237, 1467, 3423, 3711, 8659, 10269, 11133, 25977, 77931, 201631, 604893, 1411417, 1814679, 4234251, 12702753]

約数ペア:

[(1, 12702753), (3, 4234251), (7, 1814679), (9, 1411417), (21, 604893), (63, 201631), (163, 77931), (489, 25977), (1141, 11133), (1237, 10269), (1467, 8659), (3423, 3711)]