25662453

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 34924032

約数和(自身を除く): 9261579

約数列:

[1, 3, 71, 211, 213, 571, 633, 1713, 14981, 40541, 44943, 120481, 121623, 361443, 8554151, 25662453]

約数ペア:

[(1, 25662453), (3, 8554151), (71, 361443), (211, 121623), (213, 120481), (571, 44943), (633, 40541), (1713, 14981)]