39462939

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3217}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 60240960

約数和(自身を除く): 20778021

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 3217, 4089, 9651, 12267, 28953, 93293, 151199, 279879, 453597, 839637, 1360791, 4384771, 13154313, 39462939]

約数ペア:

[(1, 39462939), (3, 13154313), (9, 4384771), (29, 1360791), (47, 839637), (87, 453597), (141, 279879), (261, 151199), (423, 93293), (1363, 28953), (3217, 12267), (4089, 9651)]