85354973

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 99845760

約数和(自身を除く): 14490787

約数列:

[1, 11, 19, 121, 137, 209, 271, 1507, 2299, 2603, 2981, 5149, 16577, 28633, 32791, 37127, 56639, 314963, 408397, 623029, 705413, 4492367, 7759543, 85354973]

約数ペア:

[(1, 85354973), (11, 7759543), (19, 4492367), (121, 705413), (137, 623029), (209, 408397), (271, 314963), (1507, 56639), (2299, 37127), (2603, 32791), (2981, 28633), (5149, 16577)]