39937959

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6653}}^1$

素因数の和:6711

約数の個数: 24

約数和(自身を含む): 62281440

約数和(自身を除く): 22343481

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 6653, 19959, 59877, 153019, 192937, 459057, 578811, 1377171, 1736433, 4437551, 13312653, 39937959]

約数ペア:

[(1, 39937959), (3, 13312653), (9, 4437551), (23, 1736433), (29, 1377171), (69, 578811), (87, 459057), (207, 192937), (261, 153019), (667, 59877), (2001, 19959), (6003, 6653)]