7283731

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 9275904

約数和(自身を除く): 1992173

約数列:

[1, 7, 13, 47, 91, 131, 169, 329, 611, 917, 1183, 1703, 4277, 6157, 7943, 11921, 22139, 43099, 55601, 80041, 154973, 560287, 1040533, 7283731]

約数ペア:

[(1, 7283731), (7, 1040533), (13, 560287), (47, 154973), (91, 80041), (131, 55601), (169, 43099), (329, 22139), (611, 11921), (917, 7943), (1183, 6157), (1703, 4277)]