16630539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 24754176

約数和(自身を除く): 8123637

約数列:

[1, 3, 17, 31, 51, 67, 93, 157, 201, 471, 527, 1139, 1581, 2077, 2669, 3417, 4867, 6231, 8007, 10519, 14601, 31557, 35309, 82739, 105927, 178823, 248217, 326089, 536469, 978267, 5543513, 16630539]

約数ペア:

[(1, 16630539), (3, 5543513), (17, 978267), (31, 536469), (51, 326089), (67, 248217), (93, 178823), (157, 105927), (201, 82739), (471, 35309), (527, 31557), (1139, 14601), (1581, 10519), (2077, 8007), (2669, 6231), (3417, 4867)]