5164407

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 7899840

約数和(自身を除く): 2735433

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 421, 423, 1263, 1363, 3789, 4089, 12209, 12267, 19787, 36627, 59361, 109881, 178083, 573823, 1721469, 5164407]

約数ペア:

[(1, 5164407), (3, 1721469), (9, 573823), (29, 178083), (47, 109881), (87, 59361), (141, 36627), (261, 19787), (421, 12267), (423, 12209), (1263, 4089), (1363, 3789)]