2017473450417

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{136501}}^1$

素因数の和:136942

約数の個数: 48

約数和(自身を含む): 3012605692096

約数和(自身を除く): 995132241679

約数列:

[1, 3, 9, 43, 129, 181, 211, 387, 543, 633, 1629, 1899, 7783, 9073, 23349, 27219, 38191, 70047, 81657, 114573, 136501, 343719, 409503, 1228509, 1642213, 4926639, 5869543, 14779917, 17608629, 24706681, 28801711, 52825887, 74120043, 86405133, 222360129, 259215399, 1062387283, 1238473573, 3187161849, 3715420719, 5213109691, 9561485547, 11146262157, 15639329073, 46917987219, 224163716713, 672491150139, 2017473450417]

約数ペア:

[(1, 2017473450417), (3, 672491150139), (9, 224163716713), (43, 46917987219), (129, 15639329073), (181, 11146262157), (211, 9561485547), (387, 5213109691), (543, 3715420719), (633, 3187161849), (1629, 1238473573), (1899, 1062387283), (7783, 259215399), (9073, 222360129), (23349, 86405133), (27219, 74120043), (38191, 52825887), (70047, 28801711), (81657, 24706681), (114573, 17608629), (136501, 14779917), (343719, 5869543), (409503, 4926639), (1228509, 1642213)]