348546261

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 562113024

約数和(自身を除く): 213566763

約数列:

[1, 3, 7, 21, 43, 49, 67, 129, 147, 201, 301, 469, 823, 903, 1407, 2107, 2469, 2881, 3283, 5761, 6321, 8643, 9849, 17283, 20167, 35389, 40327, 55141, 60501, 106167, 120981, 141169, 165423, 247723, 385987, 423507, 743169, 1157961, 1734061, 2371063, 2701909, 5202183, 7113189, 8105727, 16597441, 49792323, 116182087, 348546261]

約数ペア:

[(1, 348546261), (3, 116182087), (7, 49792323), (21, 16597441), (43, 8105727), (49, 7113189), (67, 5202183), (129, 2701909), (147, 2371063), (201, 1734061), (301, 1157961), (469, 743169), (823, 423507), (903, 385987), (1407, 247723), (2107, 165423), (2469, 141169), (2881, 120981), (3283, 106167), (5761, 60501), (6321, 55141), (8643, 40327), (9849, 35389), (17283, 20167)]