231474607

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 296755200

約数和(自身を除く): 65280593

約数列:

[1, 7, 13, 29, 91, 203, 239, 367, 377, 1673, 2569, 2639, 3107, 4771, 6931, 10643, 21749, 33397, 48517, 74501, 87713, 90103, 138359, 613991, 630721, 968513, 1140269, 2543677, 7981883, 17805739, 33067801, 231474607]

約数ペア:

[(1, 231474607), (7, 33067801), (13, 17805739), (29, 7981883), (91, 2543677), (203, 1140269), (239, 968513), (367, 630721), (377, 613991), (1673, 138359), (2569, 90103), (2639, 87713), (3107, 74501), (4771, 48517), (6931, 33397), (10643, 21749)]