867939293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 993608280

約数和(自身を除く): 125668987

約数列:

[1, 13, 23, 61, 299, 529, 793, 1403, 2069, 6877, 18239, 26897, 32269, 47587, 126209, 419497, 618631, 1094501, 1640717, 2902807, 14228513, 37736491, 66764561, 867939293]

約数ペア:

[(1, 867939293), (13, 66764561), (23, 37736491), (61, 14228513), (299, 2902807), (529, 1640717), (793, 1094501), (1403, 618631), (2069, 419497), (6877, 126209), (18239, 47587), (26897, 32269)]