25238829

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6427}}^1$

素因数の和:6465

約数の個数: 32

約数和(自身を含む): 44430336

約数和(自身を除く): 19191507

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 6427, 19281, 44989, 70697, 109259, 134967, 212091, 327777, 494879, 764813, 1201849, 1484637, 2294439, 3605547, 8412943, 25238829]

約数ペア:

[(1, 25238829), (3, 8412943), (7, 3605547), (11, 2294439), (17, 1484637), (21, 1201849), (33, 764813), (51, 494879), (77, 327777), (119, 212091), (187, 134967), (231, 109259), (357, 70697), (561, 44989), (1309, 19281), (3927, 6427)]