144400399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53147}}^1$

素因数の和:53190

約数の個数: 16

約数和(自身を含む): 178577280

約数和(自身を除く): 34176881

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 53147, 584617, 690911, 1009793, 7600021, 11107723, 13127309, 144400399]

約数ペア:

[(1, 144400399), (11, 13127309), (13, 11107723), (19, 7600021), (143, 1009793), (209, 690911), (247, 584617), (2717, 53147)]