1859178243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{3931}}^1$

素因数の和:4195

約数の個数: 32

約数和(自身を含む): 2725096192

約数和(自身を除く): 865917949

約数列:

[1, 3, 13, 39, 67, 181, 201, 543, 871, 2353, 2613, 3931, 7059, 11793, 12127, 36381, 51103, 153309, 157651, 263377, 472953, 711511, 790131, 2134533, 3423901, 9249643, 10271703, 27748929, 47671237, 143013711, 619726081, 1859178243]

約数ペア:

[(1, 1859178243), (3, 619726081), (13, 143013711), (39, 47671237), (67, 27748929), (181, 10271703), (201, 9249643), (543, 3423901), (871, 2134533), (2353, 790131), (2613, 711511), (3931, 472953), (7059, 263377), (11793, 157651), (12127, 153309), (36381, 51103)]