2021692827

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{186211}}^1$

素因数の和:186279

約数の個数: 32

約数和(自身を含む): 3432259584

約数和(自身を除く): 1410566757

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 10857, 186211, 558633, 1303477, 2048321, 3910431, 6144963, 8751917, 14338247, 26255751, 43014741, 61263419, 96271087, 183790257, 288813261, 673897609, 2021692827]

約数ペア:

[(1, 2021692827), (3, 673897609), (7, 288813261), (11, 183790257), (21, 96271087), (33, 61263419), (47, 43014741), (77, 26255751), (141, 14338247), (231, 8751917), (329, 6144963), (517, 3910431), (987, 2048321), (1551, 1303477), (3619, 558633), (10857, 186211)]