39919773

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{661}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 54718272

約数和(自身を除く): 14798499

約数列:

[1, 3, 41, 123, 491, 661, 1473, 1983, 20131, 27101, 60393, 81303, 324551, 973653, 13306591, 39919773]

約数ペア:

[(1, 39919773), (3, 13306591), (41, 973653), (123, 324551), (491, 81303), (661, 60393), (1473, 27101), (1983, 20131)]