24666921

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 38082720

約数和(自身を除く): 13415799

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 2153, 3819, 6459, 11457, 19377, 40907, 122721, 144251, 368163, 432753, 1298259, 2740769, 8222307, 24666921]

約数ペア:

[(1, 24666921), (3, 8222307), (9, 2740769), (19, 1298259), (57, 432753), (67, 368163), (171, 144251), (201, 122721), (603, 40907), (1273, 19377), (2153, 11457), (3819, 6459)]