26432917

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 31185792

約数和(自身を除く): 4752875

約数列:

[1, 7, 43, 137, 301, 641, 959, 4487, 5891, 27563, 41237, 87817, 192941, 614719, 3776131, 26432917]

約数ペア:

[(1, 26432917), (7, 3776131), (43, 614719), (137, 192941), (301, 87817), (641, 41237), (959, 27563), (4487, 5891)]