289948207967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1\times {\mathrm{1657}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 322315200000

約数和(自身を除く): 32366992033

約数列:

[1, 11, 71, 449, 499, 781, 1657, 4939, 5489, 18227, 31879, 35429, 117647, 224051, 350669, 389719, 743993, 826843, 1294117, 2464561, 8183923, 9095273, 15907621, 52823503, 58705853, 174983831, 371252507, 581058533, 645764383, 4083777577, 26358927997, 289948207967]

約数ペア:

[(1, 289948207967), (11, 26358927997), (71, 4083777577), (449, 645764383), (499, 581058533), (781, 371252507), (1657, 174983831), (4939, 58705853), (5489, 52823503), (18227, 15907621), (31879, 9095273), (35429, 8183923), (117647, 2464561), (224051, 1294117), (350669, 826843), (389719, 743993)]