442940403

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{419}}^2$

素因数の和:899

約数の個数: 18

約数和(自身を含む): 613117804

約数和(自身を除く): 170177401

約数列:

[1, 3, 29, 87, 419, 841, 1257, 2523, 12151, 36453, 175561, 352379, 526683, 1057137, 5091269, 15273807, 147646801, 442940403]

約数ペア:

[(1, 442940403), (3, 147646801), (29, 15273807), (87, 5091269), (419, 1057137), (841, 526683), (1257, 352379), (2523, 175561), (12151, 36453)]