1293335997

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{35311}}^1$

素因数の和:35764

約数の個数: 16

約数和(自身を含む): 1788199680

約数和(自身を除く): 494863683

約数列:

[1, 3, 29, 87, 421, 1263, 12209, 35311, 36627, 105933, 1024019, 3072057, 14865931, 44597793, 431111999, 1293335997]

約数ペア:

[(1, 1293335997), (3, 431111999), (29, 44597793), (87, 14865931), (421, 3072057), (1263, 1024019), (12209, 105933), (35311, 36627)]