38181897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 59643584

約数和(自身を除く): 21461687

約数列:

[1, 3, 9, 13, 39, 117, 307, 921, 1063, 2763, 3189, 3991, 9567, 11973, 13819, 35919, 41457, 124371, 326341, 979023, 2937069, 4242433, 12727299, 38181897]

約数ペア:

[(1, 38181897), (3, 12727299), (9, 4242433), (13, 2937069), (39, 979023), (117, 326341), (307, 124371), (921, 41457), (1063, 35919), (2763, 13819), (3189, 11973), (3991, 9567)]