827266979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 1067404800

約数和(自身を除く): 240137821

約数列:

[1, 7, 11, 37, 77, 139, 259, 407, 973, 1529, 2089, 2849, 5143, 10703, 14623, 22979, 36001, 56573, 77293, 160853, 290371, 396011, 541051, 850223, 2032597, 3194081, 5951561, 10743727, 22358567, 75206089, 118180997, 827266979]

約数ペア:

[(1, 827266979), (7, 118180997), (11, 75206089), (37, 22358567), (77, 10743727), (139, 5951561), (259, 3194081), (407, 2032597), (973, 850223), (1529, 541051), (2089, 396011), (2849, 290371), (5143, 160853), (10703, 77293), (14623, 56573), (22979, 36001)]