224799939

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3307}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 404581632

約数和(自身を除く): 179781693

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 249, 273, 581, 747, 819, 1079, 1743, 3237, 3307, 5229, 7553, 9711, 9921, 22659, 23149, 29763, 42991, 67977, 69447, 128973, 208341, 274481, 300937, 386919, 823443, 902811, 1921367, 2470329, 2708433, 3568253, 5764101, 10704759, 17292303, 24977771, 32114277, 74933313, 224799939]

約数ペア:

[(1, 224799939), (3, 74933313), (7, 32114277), (9, 24977771), (13, 17292303), (21, 10704759), (39, 5764101), (63, 3568253), (83, 2708433), (91, 2470329), (117, 1921367), (249, 902811), (273, 823443), (581, 386919), (747, 300937), (819, 274481), (1079, 208341), (1743, 128973), (3237, 69447), (3307, 67977), (5229, 42991), (7553, 29763), (9711, 23149), (9921, 22659)]