24929919

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 44179200

約数和(自身を除く): 19249281

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 133, 171, 177, 353, 399, 413, 531, 1059, 1121, 1197, 1239, 2471, 3177, 3363, 3717, 6707, 7413, 7847, 10089, 20121, 20827, 22239, 23541, 46949, 60363, 62481, 70623, 140847, 145789, 187443, 395713, 422541, 437367, 1187139, 1312101, 2769991, 3561417, 8309973, 24929919]

約数ペア:

[(1, 24929919), (3, 8309973), (7, 3561417), (9, 2769991), (19, 1312101), (21, 1187139), (57, 437367), (59, 422541), (63, 395713), (133, 187443), (171, 145789), (177, 140847), (353, 70623), (399, 62481), (413, 60363), (531, 46949), (1059, 23541), (1121, 22239), (1197, 20827), (1239, 20121), (2471, 10089), (3177, 7847), (3363, 7413), (3717, 6707)]