299847891

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{141371}}^1$

素因数の和:141482

約数の個数: 16

約数和(自身を含む): 461438208

約数和(自身を除く): 161590317

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 141371, 424113, 989597, 2968791, 14278471, 42835413, 99949297, 299847891]

約数ペア:

[(1, 299847891), (3, 99949297), (7, 42835413), (21, 14278471), (101, 2968791), (303, 989597), (707, 424113), (2121, 141371)]