1019969073

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 1546504960

約数和(自身を除く): 526535887

約数列:

[1, 3, 9, 43, 67, 129, 139, 201, 283, 387, 417, 603, 849, 1251, 2547, 2881, 5977, 8643, 9313, 12169, 17931, 18961, 25929, 27939, 36507, 39337, 53793, 56883, 83817, 109521, 118011, 170649, 354033, 400459, 815323, 1201377, 1691491, 2445969, 2635579, 3604131, 5074473, 7337907, 7906737, 15223419, 23720211, 113329897, 339989691, 1019969073]

約数ペア:

[(1, 1019969073), (3, 339989691), (9, 113329897), (43, 23720211), (67, 15223419), (129, 7906737), (139, 7337907), (201, 5074473), (283, 3604131), (387, 2635579), (417, 2445969), (603, 1691491), (849, 1201377), (1251, 815323), (2547, 400459), (2881, 354033), (5977, 170649), (8643, 118011), (9313, 109521), (12169, 83817), (17931, 56883), (18961, 53793), (25929, 39337), (27939, 36507)]