26687817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 41705664

約数和(自身を除く): 15017847

約数列:

[1, 3, 9, 13, 39, 117, 307, 743, 921, 2229, 2763, 3991, 6687, 9659, 11973, 28977, 35919, 86931, 228101, 684303, 2052909, 2965313, 8895939, 26687817]

約数ペア:

[(1, 26687817), (3, 8895939), (9, 2965313), (13, 2052909), (39, 684303), (117, 228101), (307, 86931), (743, 35919), (921, 28977), (2229, 11973), (2763, 9659), (3991, 6687)]