17972644953

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{32411}}^1$

素因数の和:32645

約数の個数: 32

約数和(自身を含む): 25875666432

約数和(自身を除く): 7903021479

約数列:

[1, 3, 17, 51, 83, 131, 249, 393, 1411, 2227, 4233, 6681, 10873, 32411, 32619, 97233, 184841, 550987, 554523, 1652961, 2690113, 4245841, 8070339, 12737523, 45731921, 72179297, 137195763, 216537891, 352404803, 1057214409, 5990881651, 17972644953]

約数ペア:

[(1, 17972644953), (3, 5990881651), (17, 1057214409), (51, 352404803), (83, 216537891), (131, 137195763), (249, 72179297), (393, 45731921), (1411, 12737523), (2227, 8070339), (4233, 4245841), (6681, 2690113), (10873, 1652961), (32411, 554523), (32619, 550987), (97233, 184841)]