51573999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1373}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 72547200

約数和(自身を除く): 20973201

約数列:

[1, 3, 19, 57, 659, 1373, 1977, 4119, 12521, 26087, 37563, 78261, 904807, 2714421, 17191333, 51573999]

約数ペア:

[(1, 51573999), (3, 17191333), (19, 2714421), (57, 904807), (659, 78261), (1373, 37563), (1977, 26087), (4119, 12521)]