804153987

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109097}}^1$

素因数の和:109129

約数の個数: 40

約数和(自身を含む): 1478496096

約数和(自身を除く): 674342109

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 109097, 327291, 763679, 981873, 1418261, 2291037, 2945619, 4254783, 6873111, 8836857, 9927827, 12764349, 20619333, 29783481, 38293047, 61857999, 89350443, 114879141, 268051329, 804153987]

約数ペア:

[(1, 804153987), (3, 268051329), (7, 114879141), (9, 89350443), (13, 61857999), (21, 38293047), (27, 29783481), (39, 20619333), (63, 12764349), (81, 9927827), (91, 8836857), (117, 6873111), (189, 4254783), (273, 2945619), (351, 2291037), (567, 1418261), (819, 981873), (1053, 763679), (2457, 327291), (7371, 109097)]