131867961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{8233}}^1$

素因数の和:8536

約数の個数: 16

約数和(自身を含む): 185759040

約数和(自身を除く): 53891079

約数列:

[1, 3, 19, 57, 281, 843, 5339, 8233, 16017, 24699, 156427, 469281, 2313473, 6940419, 43955987, 131867961]

約数ペア:

[(1, 131867961), (3, 43955987), (19, 6940419), (57, 2313473), (281, 469281), (843, 156427), (5339, 24699), (8233, 16017)]