2019003147

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{35569}}^1$

素因数の和:35652

約数の個数: 48

約数和(自身を含む): 3595700160

約数和(自身を除く): 1576697013

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 357, 371, 477, 901, 1071, 1113, 2703, 3339, 6307, 8109, 18921, 35569, 56763, 106707, 248983, 320121, 604673, 746949, 1814019, 1885157, 2240847, 4232711, 5442057, 5655471, 12698133, 13196099, 16966413, 32047669, 38094399, 39588297, 96143007, 118764891, 224333683, 288429021, 673001049, 2019003147]

約数ペア:

[(1, 2019003147), (3, 673001049), (7, 288429021), (9, 224333683), (17, 118764891), (21, 96143007), (51, 39588297), (53, 38094399), (63, 32047669), (119, 16966413), (153, 13196099), (159, 12698133), (357, 5655471), (371, 5442057), (477, 4232711), (901, 2240847), (1071, 1885157), (1113, 1814019), (2703, 746949), (3339, 604673), (6307, 320121), (8109, 248983), (18921, 106707), (35569, 56763)]