40806623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 52738560

約数和(自身を除く): 11931937

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 653, 2717, 3289, 4807, 5681, 7183, 8489, 12407, 15019, 62491, 93379, 136477, 161291, 165209, 195247, 285361, 1774201, 2147717, 3138971, 3709693, 40806623]

約数ペア:

[(1, 40806623), (11, 3709693), (13, 3138971), (19, 2147717), (23, 1774201), (143, 285361), (209, 195247), (247, 165209), (253, 161291), (299, 136477), (437, 93379), (653, 62491), (2717, 15019), (3289, 12407), (4807, 8489), (5681, 7183)]