45171987

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113213}}^1$

素因数の和:113242

約数の個数: 16

約数和(自身を含む): 72456960

約数和(自身を除く): 27284973

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 113213, 339639, 792491, 2151047, 2377473, 6453141, 15057329, 45171987]

約数ペア:

[(1, 45171987), (3, 15057329), (7, 6453141), (19, 2377473), (21, 2151047), (57, 792491), (133, 339639), (399, 113213)]