26839221

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 36456000

約数和(自身を除く): 9616779

約数列:

[1, 3, 97, 149, 291, 447, 619, 1857, 14453, 43359, 60043, 92231, 180129, 276693, 8946407, 26839221]

約数ペア:

[(1, 26839221), (3, 8946407), (97, 276693), (149, 180129), (291, 92231), (447, 60043), (619, 43359), (1857, 14453)]