2970603363

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10881331}}^1$

素因数の和:10881354

約数の個数: 16

約数和(自身を含む): 4874836736

約数和(自身を除く): 1904233373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 10881331, 32643993, 76169317, 141457303, 228507951, 424371909, 990201121, 2970603363]

約数ペア:

[(1, 2970603363), (3, 990201121), (7, 424371909), (13, 228507951), (21, 141457303), (39, 76169317), (91, 32643993), (273, 10881331)]