616725109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 844107264

約数和(自身を除く): 227382155

約数列:

[1, 7, 11, 13, 77, 83, 91, 143, 169, 571, 581, 913, 1001, 1079, 1183, 1859, 3997, 6281, 6391, 7423, 7553, 11869, 13013, 14027, 43967, 47393, 51961, 81653, 83083, 96499, 98189, 154297, 331751, 521323, 571571, 616109, 675493, 1061489, 1080079, 3649261, 4312763, 6777199, 7430423, 8009417, 47440393, 56065919, 88103587, 616725109]

約数ペア:

[(1, 616725109), (7, 88103587), (11, 56065919), (13, 47440393), (77, 8009417), (83, 7430423), (91, 6777199), (143, 4312763), (169, 3649261), (571, 1080079), (581, 1061489), (913, 675493), (1001, 616109), (1079, 571571), (1183, 521323), (1859, 331751), (3997, 154297), (6281, 98189), (6391, 96499), (7423, 83083), (7553, 81653), (11869, 51961), (13013, 47393), (14027, 43967)]