40494153

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3717

約数の個数: 32

約数和(自身を含む): 67461120

約数和(自身を除く): 26966967

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3659, 3689, 10977, 11067, 25613, 62203, 76839, 113429, 186609, 340287, 435421, 794003, 1306263, 1928293, 2382009, 5784879, 13498051, 40494153]

約数ペア:

[(1, 40494153), (3, 13498051), (7, 5784879), (17, 2382009), (21, 1928293), (31, 1306263), (51, 794003), (93, 435421), (119, 340287), (217, 186609), (357, 113429), (527, 76839), (651, 62203), (1581, 25613), (3659, 11067), (3689, 10977)]