28901508159

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{6961}}^1\times {\mathrm{12697}}^1$

素因数の和:19770

約数の個数: 16

約数和(自身を含む): 38897529440

約数和(自身を除く): 9996021281

約数列:

[1, 3, 109, 327, 6961, 12697, 20883, 38091, 758749, 1383973, 2276247, 4151919, 88383817, 265151451, 9633836053, 28901508159]

約数ペア:

[(1, 28901508159), (3, 9633836053), (109, 265151451), (327, 88383817), (6961, 4151919), (12697, 2276247), (20883, 1383973), (38091, 758749)]