26720529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3631}}^1$

素因数の和:3868

約数の個数: 16

約数和(自身を含む): 39051264

約数和(自身を除く): 12330735

約数列:

[1, 3, 11, 33, 223, 669, 2453, 3631, 7359, 10893, 39941, 119823, 809713, 2429139, 8906843, 26720529]

約数ペア:

[(1, 26720529), (3, 8906843), (11, 2429139), (33, 809713), (223, 119823), (669, 39941), (2453, 10893), (3631, 7359)]