8974329

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 14966784

約数和(自身を除く): 5992455

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 463, 497, 923, 1389, 1491, 2769, 3241, 6019, 6461, 9723, 18057, 19383, 32873, 42133, 98619, 126399, 230111, 427349, 690333, 1282047, 2991443, 8974329]

約数ペア:

[(1, 8974329), (3, 2991443), (7, 1282047), (13, 690333), (21, 427349), (39, 230111), (71, 126399), (91, 98619), (213, 42133), (273, 32873), (463, 19383), (497, 18057), (923, 9723), (1389, 6461), (1491, 6019), (2769, 3241)]