1283999717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1282717}}^1$

素因数の和:1282748

約数の個数: 16

約数和(自身を含む): 1723972992

約数和(自身を除く): 439973275

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1282717, 8979019, 14109887, 16675321, 98769209, 116727247, 183428531, 1283999717]

約数ペア:

[(1, 1283999717), (7, 183428531), (11, 116727247), (13, 98769209), (77, 16675321), (91, 14109887), (143, 8979019), (1001, 1282717)]