1450039887

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2833}}^1$

素因数の和:3005

約数の個数: 40

約数和(自身を含む): 2222082720

約数和(自身を除く): 772042833

約数列:

[1, 3, 9, 27, 71, 81, 89, 213, 267, 639, 801, 1917, 2403, 2833, 5751, 6319, 7209, 8499, 18957, 25497, 56871, 76491, 170613, 201143, 229473, 252137, 511839, 603429, 756411, 1810287, 2269233, 5430861, 6807699, 16292583, 17901727, 20423097, 53705181, 161115543, 483346629, 1450039887]

約数ペア:

[(1, 1450039887), (3, 483346629), (9, 161115543), (27, 53705181), (71, 20423097), (81, 17901727), (89, 16292583), (213, 6807699), (267, 5430861), (639, 2269233), (801, 1810287), (1917, 756411), (2403, 603429), (2833, 511839), (5751, 252137), (6319, 229473), (7209, 201143), (8499, 170613), (18957, 76491), (25497, 56871)]