40573743

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{12967}}^1$

素因数の和:13126

約数の個数: 16

約数和(自身を含む): 62246400

約数和(自身を除く): 21672657

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 12967, 38901, 90769, 272307, 1932083, 5796249, 13524581, 40573743]

約数ペア:

[(1, 40573743), (3, 13524581), (7, 5796249), (21, 1932083), (149, 272307), (447, 90769), (1043, 38901), (3129, 12967)]