542784210227

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1\times {\mathrm{784181}}^1$

素因数の和:785870

約数の個数: 16

約数和(自身を含む): 630883829184

約数和(自身を除く): 88099618957

約数列:

[1, 7, 61, 427, 1621, 11347, 98881, 692167, 784181, 5489267, 47835041, 334845287, 1271157401, 8898101807, 77540601461, 542784210227]

約数ペア:

[(1, 542784210227), (7, 77540601461), (61, 8898101807), (427, 1271157401), (1621, 334845287), (11347, 47835041), (98881, 5489267), (692167, 784181)]