45291057

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20939}}^1$

素因数の和:21052

約数の個数: 16

約数和(自身を含む): 69688320

約数和(自身を除く): 24397263

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 20939, 62817, 146573, 439719, 2156717, 6470151, 15097019, 45291057]

約数ペア:

[(1, 45291057), (3, 15097019), (7, 6470151), (21, 2156717), (103, 439719), (309, 146573), (721, 62817), (2163, 20939)]