42215739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12553}}^1$

素因数の和:12634

約数の個数: 16

約数和(自身を含む): 60259200

約数和(自身を除く): 18043461

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 12553, 37659, 238507, 715521, 740627, 2221881, 14071913, 42215739]

約数ペア:

[(1, 42215739), (3, 14071913), (19, 2221881), (57, 740627), (59, 715521), (177, 238507), (1121, 37659), (3363, 12553)]