321281142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{84061}}^1$

素因数の和:84093

約数の個数: 48

約数和(自身を含む): 804977712

約数和(自身を除く): 483696570

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 84061, 168122, 252183, 504366, 588427, 1092793, 1176854, 1765281, 2185586, 3278379, 3530562, 4118989, 6556758, 7649551, 8237978, 12356967, 15299102, 22948653, 24713934, 45897306, 53546857, 107093714, 160640571, 321281142]

約数ペア:

[(1, 321281142), (2, 160640571), (3, 107093714), (6, 53546857), (7, 45897306), (13, 24713934), (14, 22948653), (21, 15299102), (26, 12356967), (39, 8237978), (42, 7649551), (49, 6556758), (78, 4118989), (91, 3530562), (98, 3278379), (147, 2185586), (182, 1765281), (273, 1176854), (294, 1092793), (546, 588427), (637, 504366), (1274, 252183), (1911, 168122), (3822, 84061)]