713676537

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2267}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 1245404160

約数和(自身を除く): 531727623

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 263, 399, 789, 1197, 1841, 2267, 2367, 4997, 5523, 6801, 14991, 15869, 16569, 20403, 34979, 43073, 44973, 47607, 104937, 129219, 142821, 301511, 314811, 387657, 596221, 904533, 1788663, 2713599, 4173547, 5365989, 11328199, 12520641, 33984597, 37561923, 79297393, 101953791, 237892179, 713676537]

約数ペア:

[(1, 713676537), (3, 237892179), (7, 101953791), (9, 79297393), (19, 37561923), (21, 33984597), (57, 12520641), (63, 11328199), (133, 5365989), (171, 4173547), (263, 2713599), (399, 1788663), (789, 904533), (1197, 596221), (1841, 387657), (2267, 314811), (2367, 301511), (4997, 142821), (5523, 129219), (6801, 104937), (14991, 47607), (15869, 44973), (16569, 43073), (20403, 34979)]