29907311

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 36326400

約数和(自身を除く): 6419089

約数列:

[1, 7, 19, 109, 133, 763, 2063, 2071, 14441, 14497, 39197, 224867, 274379, 1574069, 4272473, 29907311]

約数ペア:

[(1, 29907311), (7, 4272473), (19, 1574069), (109, 274379), (133, 224867), (763, 39197), (2063, 14497), (2071, 14441)]