2209339233

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 3374542080

約数和(自身を除く): 1165202847

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 269, 463, 657, 807, 1389, 1971, 2421, 4167, 5913, 7263, 12501, 17739, 19637, 21789, 33799, 37503, 58911, 65367, 101397, 112509, 124547, 176733, 304191, 373641, 530199, 912573, 1120923, 1590597, 2737719, 3362769, 4771791, 8213157, 9091931, 10088307, 27275793, 30264921, 81827379, 245482137, 736446411, 2209339233]

約数ペア:

[(1, 2209339233), (3, 736446411), (9, 245482137), (27, 81827379), (73, 30264921), (81, 27275793), (219, 10088307), (243, 9091931), (269, 8213157), (463, 4771791), (657, 3362769), (807, 2737719), (1389, 1590597), (1971, 1120923), (2421, 912573), (4167, 530199), (5913, 373641), (7263, 304191), (12501, 176733), (17739, 124547), (19637, 112509), (21789, 101397), (33799, 65367), (37503, 58911)]