40552491

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14741}}^1$

素因数の和:14882

約数の個数: 16

約数和(自身を含む): 62270208

約数和(自身を除く): 21717717

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 14741, 44223, 103187, 309561, 1931071, 5793213, 13517497, 40552491]

約数ペア:

[(1, 40552491), (3, 13517497), (7, 5793213), (21, 1931071), (131, 309561), (393, 103187), (917, 44223), (2751, 14741)]