22130889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 34504704

約数和(自身を除く): 12373815

約数列:

[1, 3, 11, 17, 33, 51, 103, 187, 309, 383, 561, 1133, 1149, 1751, 3399, 4213, 5253, 6511, 12639, 19261, 19533, 39449, 57783, 71621, 118347, 214863, 433939, 670633, 1301817, 2011899, 7376963, 22130889]

約数ペア:

[(1, 22130889), (3, 7376963), (11, 2011899), (17, 1301817), (33, 670633), (51, 433939), (103, 214863), (187, 118347), (309, 71621), (383, 57783), (561, 39449), (1133, 19533), (1149, 19261), (1751, 12639), (3399, 6511), (4213, 5253)]