1330302519

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{33149}}^1$

素因数の和:33189

約数の個数: 48

約数和(自身を含む): 2413320000

約数和(自身を除く): 1083017481

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1911, 3087, 4459, 5733, 13377, 33149, 40131, 99447, 232043, 298341, 430937, 696129, 1292811, 1624301, 2088387, 3016559, 3878433, 4872903, 9049677, 11370107, 14618709, 21115913, 27149031, 34110321, 63347739, 102330963, 147811391, 190043217, 443434173, 1330302519]

約数ペア:

[(1, 1330302519), (3, 443434173), (7, 190043217), (9, 147811391), (13, 102330963), (21, 63347739), (39, 34110321), (49, 27149031), (63, 21115913), (91, 14618709), (117, 11370107), (147, 9049677), (273, 4872903), (343, 3878433), (441, 3016559), (637, 2088387), (819, 1624301), (1029, 1292811), (1911, 696129), (3087, 430937), (4459, 298341), (5733, 232043), (13377, 99447), (33149, 40131)]