47971911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39679}}^1$

素因数の和:39726

約数の個数: 16

約数和(自身を含む): 71106560

約数和(自身を除く): 23134649

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 39679, 119037, 515827, 1230049, 1547481, 3690147, 15990637, 47971911]

約数ペア:

[(1, 47971911), (3, 15990637), (13, 3690147), (31, 1547481), (39, 1230049), (93, 515827), (403, 119037), (1209, 39679)]