91424641

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 117702720

約数和(自身を除く): 26278079

約数列:

[1, 7, 11, 49, 71, 77, 497, 539, 781, 2389, 3479, 5467, 16723, 26279, 38269, 117061, 169619, 183953, 1187333, 1287671, 1865809, 8311331, 13060663, 91424641]

約数ペア:

[(1, 91424641), (7, 13060663), (11, 8311331), (49, 1865809), (71, 1287671), (77, 1187333), (497, 183953), (539, 169619), (781, 117061), (2389, 38269), (3479, 26279), (5467, 16723)]