2012977992963

素因数分解:

$3^1\times 7^1\times {\mathrm{21503}}^1\times {\mathrm{4457801}}^1$

素因数の和:4479314

約数の個数: 16

約数和(自身を含む): 3067538374656

約数和(自身を除く): 1054560381693

約数列:

[1, 3, 7, 21, 21503, 64509, 150521, 451563, 4457801, 13373403, 31204607, 93613821, 95856094903, 287568284709, 670992664321, 2012977992963]

約数ペア:

[(1, 2012977992963), (3, 670992664321), (7, 287568284709), (21, 95856094903), (21503, 93613821), (64509, 31204607), (150521, 13373403), (451563, 4457801)]