30675491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17321}}^1$

素因数の和:17362

約数の個数: 16

約数和(自身を含む): 39909888

約数和(自身を除く): 9234397

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 17321, 121247, 190531, 398383, 1333717, 2788681, 4382213, 30675491]

約数ペア:

[(1, 30675491), (7, 4382213), (11, 2788681), (23, 1333717), (77, 398383), (161, 190531), (253, 121247), (1771, 17321)]