6750471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 11253760

約数和(自身を除く): 4503289

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 313, 553, 939, 1027, 1659, 2191, 3081, 4069, 6573, 7189, 12207, 21567, 24727, 28483, 74181, 85449, 173089, 321451, 519267, 964353, 2250157, 6750471]

約数ペア:

[(1, 6750471), (3, 2250157), (7, 964353), (13, 519267), (21, 321451), (39, 173089), (79, 85449), (91, 74181), (237, 28483), (273, 24727), (313, 21567), (553, 12207), (939, 7189), (1027, 6573), (1659, 4069), (2191, 3081)]