39121503

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4357}}^1$

素因数の和:4474

約数の個数: 16

約数和(自身を含む): 54178656

約数和(自身を除く): 15057153

約数列:

[1, 3, 41, 73, 123, 219, 2993, 4357, 8979, 13071, 178637, 318061, 535911, 954183, 13040501, 39121503]

約数ペア:

[(1, 39121503), (3, 13040501), (41, 954183), (73, 535911), (123, 318061), (219, 178637), (2993, 13071), (4357, 8979)]