233910117

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 397343232

約数和(自身を除く): 163433115

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 197, 329, 401, 423, 591, 987, 1203, 1379, 1773, 2807, 2961, 3609, 4137, 8421, 9259, 12411, 18847, 25263, 27777, 56541, 64813, 78997, 83331, 131929, 169623, 194439, 236991, 395787, 552979, 583317, 710973, 1187361, 1658937, 3712859, 4976811, 11138577, 25990013, 33415731, 77970039, 233910117]

約数ペア:

[(1, 233910117), (3, 77970039), (7, 33415731), (9, 25990013), (21, 11138577), (47, 4976811), (63, 3712859), (141, 1658937), (197, 1187361), (329, 710973), (401, 583317), (423, 552979), (591, 395787), (987, 236991), (1203, 194439), (1379, 169623), (1773, 131929), (2807, 83331), (2961, 78997), (3609, 64813), (4137, 56541), (8421, 27777), (9259, 25263), (12411, 18847)]