13647423

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 18658656

約数和(自身を除く): 5011233

約数列:

[1, 3, 73, 101, 219, 303, 617, 1851, 7373, 22119, 45041, 62317, 135123, 186951, 4549141, 13647423]

約数ペア:

[(1, 13647423), (3, 4549141), (73, 186951), (101, 135123), (219, 62317), (303, 45041), (617, 22119), (1851, 7373)]