1268110347

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{297469}}^1$

素因数の和:297515

約数の個数: 24

約数和(自身を含む): 2034694800

約数和(自身を除く): 766584453

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 297469, 892407, 2082283, 6246849, 8626601, 14575981, 25879803, 43727943, 60386207, 181158621, 422703449, 1268110347]

約数ペア:

[(1, 1268110347), (3, 422703449), (7, 181158621), (21, 60386207), (29, 43727943), (49, 25879803), (87, 14575981), (147, 8626601), (203, 6246849), (609, 2082283), (1421, 892407), (4263, 297469)]