7273497

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 12966912

約数和(自身を除く): 5693415

約数列:

[1, 3, 7, 11, 21, 23, 33, 37, 69, 77, 111, 161, 231, 253, 259, 407, 483, 759, 777, 851, 1221, 1369, 1771, 2553, 2849, 4107, 5313, 5957, 8547, 9361, 9583, 15059, 17871, 28083, 28749, 31487, 45177, 65527, 94461, 105413, 196581, 220409, 316239, 346357, 661227, 1039071, 2424499, 7273497]

約数ペア:

[(1, 7273497), (3, 2424499), (7, 1039071), (11, 661227), (21, 346357), (23, 316239), (33, 220409), (37, 196581), (69, 105413), (77, 94461), (111, 65527), (161, 45177), (231, 31487), (253, 28749), (259, 28083), (407, 17871), (483, 15059), (759, 9583), (777, 9361), (851, 8547), (1221, 5957), (1369, 5313), (1771, 4107), (2553, 2849)]