16217047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9157}}^1$

素因数の和:9198

約数の個数: 16

約数和(自身を含む): 21100032

約数和(自身を除く): 4882985

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 9157, 64099, 100727, 210611, 705089, 1474277, 2316721, 16217047]

約数ペア:

[(1, 16217047), (7, 2316721), (11, 1474277), (23, 705089), (77, 210611), (161, 100727), (253, 64099), (1771, 9157)]