29005743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20101}}^1$

素因数の和:20154

約数の個数: 16

約数和(自身を含む): 42777056

約数和(自身を除く): 13771313

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 20101, 60303, 261313, 743737, 783939, 2231211, 9668581, 29005743]

約数ペア:

[(1, 29005743), (3, 9668581), (13, 2231211), (37, 783939), (39, 743737), (111, 261313), (481, 60303), (1443, 20101)]