448039323

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12301}}^1$

素因数の和:12400

約数の個数: 32

約数和(自身を含む): 708595200

約数和(自身を除く): 260555877

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 1349, 1917, 4047, 12141, 12301, 36423, 36903, 110709, 233719, 332127, 701157, 873371, 2103471, 2620113, 6310413, 7860339, 16594049, 23581017, 49782147, 149346441, 448039323]

約数ペア:

[(1, 448039323), (3, 149346441), (9, 49782147), (19, 23581017), (27, 16594049), (57, 7860339), (71, 6310413), (171, 2620113), (213, 2103471), (513, 873371), (639, 701157), (1349, 332127), (1917, 233719), (4047, 110709), (12141, 36903), (12301, 36423)]