22745793

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 36889600

約数和(自身を除く): 14143807

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 327, 399, 523, 763, 1569, 2071, 2289, 3661, 6213, 9937, 10983, 14497, 29811, 43491, 57007, 69559, 171021, 208677, 399049, 1083133, 1197147, 3249399, 7581931, 22745793]

約数ペア:

[(1, 22745793), (3, 7581931), (7, 3249399), (19, 1197147), (21, 1083133), (57, 399049), (109, 208677), (133, 171021), (327, 69559), (399, 57007), (523, 43491), (763, 29811), (1569, 14497), (2071, 10983), (2289, 9937), (3661, 6213)]