16322397

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 28369152

約数和(自身を除く): 12046755

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 3517, 4641, 10551, 24619, 45721, 59789, 73857, 137163, 179367, 320047, 418523, 777257, 960141, 1255569, 2331771, 5440799, 16322397]

約数ペア:

[(1, 16322397), (3, 5440799), (7, 2331771), (13, 1255569), (17, 960141), (21, 777257), (39, 418523), (51, 320047), (91, 179367), (119, 137163), (221, 73857), (273, 59789), (357, 45721), (663, 24619), (1547, 10551), (3517, 4641)]