7377139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 9273600

約数和(自身を除く): 1896461

約数列:

[1, 7, 11, 77, 149, 643, 1043, 1639, 4501, 7073, 11473, 49511, 95807, 670649, 1053877, 7377139]

約数ペア:

[(1, 7377139), (7, 1053877), (11, 670649), (77, 95807), (149, 49511), (643, 11473), (1043, 7073), (1639, 4501)]