138832681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2459}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 154566720

約数和(自身を除く): 15734039

約数列:

[1, 13, 43, 101, 559, 1313, 2459, 4343, 31967, 56459, 105737, 248359, 1374581, 3228667, 10679437, 138832681]

約数ペア:

[(1, 138832681), (13, 10679437), (43, 3228667), (101, 1374581), (559, 248359), (1313, 105737), (2459, 56459), (4343, 31967)]