7810089

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 4963287

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 167, 357, 393, 501, 917, 1169, 2227, 2751, 2839, 3507, 6681, 8517, 15589, 19873, 21877, 46767, 59619, 65631, 153139, 371909, 459417, 1115727, 2603363, 7810089]

約数ペア:

[(1, 7810089), (3, 2603363), (7, 1115727), (17, 459417), (21, 371909), (51, 153139), (119, 65631), (131, 59619), (167, 46767), (357, 21877), (393, 19873), (501, 15589), (917, 8517), (1169, 6681), (2227, 3507), (2751, 2839)]