1447079907

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 2510115840

約数和(自身を除く): 1063035933

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 169, 217, 273, 403, 507, 637, 651, 1183, 1209, 1519, 1879, 1911, 2821, 3549, 4557, 5239, 5637, 8281, 8463, 13153, 15717, 19747, 24427, 24843, 36673, 39459, 58249, 59241, 73281, 92071, 110019, 170989, 174747, 256711, 276213, 317551, 407743, 512967, 757237, 770133, 952653, 1196923, 1223229, 2222857, 2271711, 2854201, 3590769, 5300659, 6668571, 8562603, 9844081, 15559999, 15901977, 29532243, 37104613, 46679997, 68908567, 111313839, 206725701, 482359969, 1447079907]

約数ペア:

[(1, 1447079907), (3, 482359969), (7, 206725701), (13, 111313839), (21, 68908567), (31, 46679997), (39, 37104613), (49, 29532243), (91, 15901977), (93, 15559999), (147, 9844081), (169, 8562603), (217, 6668571), (273, 5300659), (403, 3590769), (507, 2854201), (637, 2271711), (651, 2222857), (1183, 1223229), (1209, 1196923), (1519, 952653), (1879, 770133), (1911, 757237), (2821, 512967), (3549, 407743), (4557, 317551), (5239, 276213), (5637, 256711), (8281, 174747), (8463, 170989), (13153, 110019), (15717, 92071), (19747, 73281), (24427, 59241), (24843, 58249), (36673, 39459)]