2131906227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3449}}^1\times {\mathrm{18731}}^1$

素因数の和:22194

約数の個数: 16

約数和(自身を含む): 3102019200

約数和(自身を除く): 970112973

約数列:

[1, 3, 11, 33, 3449, 10347, 18731, 37939, 56193, 113817, 206041, 618123, 64603219, 193809657, 710635409, 2131906227]

約数ペア:

[(1, 2131906227), (3, 710635409), (11, 193809657), (33, 64603219), (3449, 618123), (10347, 206041), (18731, 113817), (37939, 56193)]