712005273

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{491377}}^1$

素因数の和:491413

約数の個数: 24

約数和(自身を含む): 1226479488

約数和(自身を除く): 514474215

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 491377, 1474131, 3439639, 4422393, 10318917, 11301671, 30956751, 33905013, 79111697, 101715039, 237335091, 712005273]

約数ペア:

[(1, 712005273), (3, 237335091), (7, 101715039), (9, 79111697), (21, 33905013), (23, 30956751), (63, 11301671), (69, 10318917), (161, 4422393), (207, 3439639), (483, 1474131), (1449, 491377)]