4489746639

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{11551}}^1$

素因数の和:11867

約数の個数: 32

約数和(自身を含む): 6955597824

約数和(自身を除く): 2465851185

約数列:

[1, 3, 7, 21, 83, 223, 249, 581, 669, 1561, 1743, 4683, 11551, 18509, 34653, 55527, 80857, 129563, 242571, 388689, 958733, 2575873, 2876199, 6711131, 7727619, 18031111, 20133393, 54093333, 213797459, 641392377, 1496582213, 4489746639]

約数ペア:

[(1, 4489746639), (3, 1496582213), (7, 641392377), (21, 213797459), (83, 54093333), (223, 20133393), (249, 18031111), (581, 7727619), (669, 6711131), (1561, 2876199), (1743, 2575873), (4683, 958733), (11551, 388689), (18509, 242571), (34653, 129563), (55527, 80857)]