117664719

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 158323200

約数和(自身を除く): 40658481

約数列:

[1, 3, 239, 379, 433, 717, 1137, 1299, 90581, 103487, 164107, 271743, 310461, 492321, 39221573, 117664719]

約数ペア:

[(1, 117664719), (3, 39221573), (239, 492321), (379, 310461), (433, 271743), (717, 164107), (1137, 103487), (1299, 90581)]