25874289

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8053}}^1$

素因数の和:8086

約数の個数: 32

約数和(自身を含む): 46391040

約数和(自身を除く): 20516751

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 8053, 24159, 56371, 72477, 136901, 169113, 217431, 410703, 507339, 958307, 1232109, 1522017, 2874921, 3696327, 8624763, 25874289]

約数ペア:

[(1, 25874289), (3, 8624763), (7, 3696327), (9, 2874921), (17, 1522017), (21, 1232109), (27, 958307), (51, 507339), (63, 410703), (119, 217431), (153, 169113), (189, 136901), (357, 72477), (459, 56371), (1071, 24159), (3213, 8053)]