993747747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{41609}}^1$

素因数の和:42050

約数の個数: 16

約数和(自身を含む): 1398096000

約数和(自身を除く): 404348253

約数列:

[1, 3, 19, 57, 419, 1257, 7961, 23883, 41609, 124827, 790571, 2371713, 17434171, 52302513, 331249249, 993747747]

約数ペア:

[(1, 993747747), (3, 331249249), (19, 52302513), (57, 17434171), (419, 2371713), (1257, 790571), (7961, 124827), (23883, 41609)]