26249193

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 38952576

約数和(自身を除く): 12703383

約数列:

[1, 3, 9, 67, 101, 201, 303, 431, 603, 909, 1293, 3879, 6767, 20301, 28877, 43531, 60903, 86631, 130593, 259893, 391779, 2916577, 8749731, 26249193]

約数ペア:

[(1, 26249193), (3, 8749731), (9, 2916577), (67, 391779), (101, 259893), (201, 130593), (303, 86631), (431, 60903), (603, 43531), (909, 28877), (1293, 20301), (3879, 6767)]