2942597

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 16

約数和(自身を含む): 3590400

約数和(自身を除く): 647803

約数列:

[1, 7, 23, 49, 161, 343, 373, 1127, 2611, 7889, 8579, 18277, 60053, 127939, 420371, 2942597]

約数ペア:

[(1, 2942597), (7, 420371), (23, 127939), (49, 60053), (161, 18277), (343, 8579), (373, 7889), (1127, 2611)]