13996773

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 23961600

約数和(自身を除く): 9964827

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 719, 721, 927, 2157, 2163, 2781, 5033, 6471, 6489, 15099, 19413, 19467, 45297, 74057, 135891, 222171, 518399, 666513, 1555197, 1999539, 4665591, 13996773]

約数ペア:

[(1, 13996773), (3, 4665591), (7, 1999539), (9, 1555197), (21, 666513), (27, 518399), (63, 222171), (103, 135891), (189, 74057), (309, 45297), (719, 19467), (721, 19413), (927, 15099), (2157, 6489), (2163, 6471), (2781, 5033)]