26443737

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 40098240

約数和(自身を除く): 13654503

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 1427, 2059, 4281, 6177, 12843, 18531, 41383, 101317, 124149, 303951, 372447, 911853, 2938193, 8814579, 26443737]

約数ペア:

[(1, 26443737), (3, 8814579), (9, 2938193), (29, 911853), (71, 372447), (87, 303951), (213, 124149), (261, 101317), (639, 41383), (1427, 18531), (2059, 12843), (4281, 6177)]