26979843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 40049856

約数和(自身を除く): 13070013

約数列:

[1, 3, 11, 33, 79, 131, 237, 393, 869, 1441, 2607, 4323, 6241, 10349, 18723, 31047, 68651, 113839, 205953, 341517, 817571, 2452713, 8993281, 26979843]

約数ペア:

[(1, 26979843), (3, 8993281), (11, 2452713), (33, 817571), (79, 341517), (131, 205953), (237, 113839), (393, 68651), (869, 31047), (1441, 18723), (2607, 10349), (4323, 6241)]