26685513

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 40225536

約数和(自身を除く): 13540023

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 947, 2841, 3131, 8523, 9393, 28179, 29357, 88071, 95647, 264213, 286941, 860823, 2965057, 8895171, 26685513]

約数ペア:

[(1, 26685513), (3, 8895171), (9, 2965057), (31, 860823), (93, 286941), (101, 264213), (279, 95647), (303, 88071), (909, 29357), (947, 28179), (2841, 9393), (3131, 8523)]