30978607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8766

約数の個数: 16

約数和(自身を含む): 37670400

約数和(自身を除く): 6691793

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 8719, 95909, 148223, 165661, 1630453, 1822271, 2816237, 30978607]

約数ペア:

[(1, 30978607), (11, 2816237), (17, 1822271), (19, 1630453), (187, 165661), (209, 148223), (323, 95909), (3553, 8719)]