16493676339

素因数分解:

$3^1\times 7^1\times {\mathrm{3331}}^1\times {\mathrm{235789}}^1$

素因数の和:239130

約数の個数: 16

約数和(自身を含む): 25140872960

約数和(自身を除く): 8647196621

約数列:

[1, 3, 7, 21, 3331, 9993, 23317, 69951, 235789, 707367, 1650523, 4951569, 785413159, 2356239477, 5497892113, 16493676339]

約数ペア:

[(1, 16493676339), (3, 5497892113), (7, 2356239477), (21, 785413159), (3331, 4951569), (9993, 1650523), (23317, 707367), (69951, 235789)]