1427127537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{645467}}^1$

素因数の和:645548

約数の個数: 16

約数和(自身を含む): 2106807552

約数和(自身を除く): 679680015

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 645467, 1936401, 7100137, 21300411, 43246289, 129738867, 475709179, 1427127537]

約数ペア:

[(1, 1427127537), (3, 475709179), (11, 129738867), (33, 43246289), (67, 21300411), (201, 7100137), (737, 1936401), (2211, 645467)]