291214310394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6933674057}}^1$

素因数の和:6933674069

約数の個数: 16

約数和(自身を含む): 665632709568

約数和(自身を除く): 374418399174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6933674057, 13867348114, 20801022171, 41602044342, 48535718399, 97071436798, 145607155197, 291214310394]

約数ペア:

[(1, 291214310394), (2, 145607155197), (3, 97071436798), (6, 48535718399), (7, 41602044342), (14, 20801022171), (21, 13867348114), (42, 6933674057)]