119768519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 142644096

約数和(自身を除く): 22875577

約数列:

[1, 13, 17, 37, 97, 151, 221, 481, 629, 1261, 1649, 1963, 2567, 3589, 5587, 8177, 14647, 21437, 33371, 46657, 61013, 72631, 94979, 190411, 248999, 541939, 793169, 1234727, 3236987, 7045207, 9212963, 119768519]

約数ペア:

[(1, 119768519), (13, 9212963), (17, 7045207), (37, 3236987), (97, 1234727), (151, 793169), (221, 541939), (481, 248999), (629, 190411), (1261, 94979), (1649, 72631), (1963, 61013), (2567, 46657), (3589, 33371), (5587, 21437), (8177, 14647)]