23781741

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 32356800

約数和(自身を除く): 8575059

約数列:

[1, 3, 83, 149, 249, 447, 641, 1923, 12367, 37101, 53203, 95509, 159609, 286527, 7927247, 23781741]

約数ペア:

[(1, 23781741), (3, 7927247), (83, 286527), (149, 159609), (249, 95509), (447, 53203), (641, 37101), (1923, 12367)]