326564189

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{6607}}^1$

素因数の和:6944

約数の個数: 16

約数和(自身を含む): 390770688

約数和(自身を除く): 64206499

約数列:

[1, 7, 23, 161, 307, 2149, 6607, 7061, 46249, 49427, 151961, 1063727, 2028349, 14198443, 46652027, 326564189]

約数ペア:

[(1, 326564189), (7, 46652027), (23, 14198443), (161, 2028349), (307, 1063727), (2149, 151961), (6607, 49427), (7061, 46249)]