39665961

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5179}}^1$

素因数の和:5245

約数の個数: 24

約数和(自身を含む): 61414080

約数和(自身を除く): 21748119

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 5179, 7659, 15537, 46611, 119117, 191623, 357351, 574869, 1072053, 1724607, 4407329, 13221987, 39665961]

約数ペア:

[(1, 39665961), (3, 13221987), (9, 4407329), (23, 1724607), (37, 1072053), (69, 574869), (111, 357351), (207, 191623), (333, 119117), (851, 46611), (2553, 15537), (5179, 7659)]