13955193

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 24145920

約数和(自身を除く): 10190727

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 1571, 2961, 4713, 8883, 10997, 14139, 32991, 42417, 73837, 98973, 221511, 296919, 516859, 664533, 1550577, 1993599, 4651731, 13955193]

約数ペア:

[(1, 13955193), (3, 4651731), (7, 1993599), (9, 1550577), (21, 664533), (27, 516859), (47, 296919), (63, 221511), (141, 98973), (189, 73837), (329, 42417), (423, 32991), (987, 14139), (1269, 10997), (1571, 8883), (2961, 4713)]