746804877

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{2293}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 1227088128

約数和(自身を除く): 480283251

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1193, 2293, 3579, 6879, 8351, 15509, 16051, 25053, 29809, 46527, 48153, 89427, 108563, 208663, 325689, 625989, 2735549, 8206647, 19148843, 35562137, 57446529, 106686411, 248934959, 746804877]

約数ペア:

[(1, 746804877), (3, 248934959), (7, 106686411), (13, 57446529), (21, 35562137), (39, 19148843), (91, 8206647), (273, 2735549), (1193, 625989), (2293, 325689), (3579, 208663), (6879, 108563), (8351, 89427), (15509, 48153), (16051, 46527), (25053, 29809)]