16811283

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 24952320

約数和(自身を除く): 8141037

約数列:

[1, 3, 17, 37, 51, 59, 111, 151, 177, 453, 629, 1003, 1887, 2183, 2567, 3009, 5587, 6549, 7701, 8909, 16761, 26727, 37111, 94979, 111333, 151453, 284937, 329633, 454359, 988899, 5603761, 16811283]

約数ペア:

[(1, 16811283), (3, 5603761), (17, 988899), (37, 454359), (51, 329633), (59, 284937), (111, 151453), (151, 111333), (177, 94979), (453, 37111), (629, 26727), (1003, 16761), (1887, 8909), (2183, 7701), (2567, 6549), (3009, 5587)]