12196569

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 20837376

約数和(自身を除く): 8640807

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 1427, 2849, 4281, 8547, 9989, 15697, 29967, 47091, 52799, 109879, 158397, 329637, 369593, 580789, 1108779, 1742367, 4065523, 12196569]

約数ペア:

[(1, 12196569), (3, 4065523), (7, 1742367), (11, 1108779), (21, 580789), (33, 369593), (37, 329637), (77, 158397), (111, 109879), (231, 52799), (259, 47091), (407, 29967), (777, 15697), (1221, 9989), (1427, 8547), (2849, 4281)]