26973089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 6895711

約数列:

[1, 11, 13, 23, 59, 139, 143, 253, 299, 649, 767, 1357, 1529, 1807, 3197, 3289, 8201, 8437, 14927, 17641, 19877, 35167, 41561, 90211, 106613, 188623, 194051, 457171, 1172743, 2074853, 2452099, 26973089]

約数ペア:

[(1, 26973089), (11, 2452099), (13, 2074853), (23, 1172743), (59, 457171), (139, 194051), (143, 188623), (253, 106613), (299, 90211), (649, 41561), (767, 35167), (1357, 19877), (1529, 17641), (1807, 14927), (3197, 8437), (3289, 8201)]