1097431209

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5923}}^1$

素因数の和:6126

約数の個数: 48

約数和(自身を含む): 1929612672

約数和(自身を除く): 832181463

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 173, 357, 519, 1071, 1211, 1557, 2941, 3633, 5923, 8823, 10899, 17769, 20587, 26469, 41461, 53307, 61761, 100691, 124383, 185283, 302073, 373149, 704837, 906219, 1024679, 2114511, 3074037, 6343533, 7172753, 9222111, 17419543, 21518259, 52258629, 64554777, 121936801, 156775887, 365810403, 1097431209]

約数ペア:

[(1, 1097431209), (3, 365810403), (7, 156775887), (9, 121936801), (17, 64554777), (21, 52258629), (51, 21518259), (63, 17419543), (119, 9222111), (153, 7172753), (173, 6343533), (357, 3074037), (519, 2114511), (1071, 1024679), (1211, 906219), (1557, 704837), (2941, 373149), (3633, 302073), (5923, 185283), (8823, 124383), (10899, 100691), (17769, 61761), (20587, 53307), (26469, 41461)]