64320289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 73091520

約数和(自身を除く): 8771231

約数列:

[1, 11, 29, 163, 319, 1237, 1793, 4727, 13607, 35873, 51997, 201631, 394603, 2217941, 5847299, 64320289]

約数ペア:

[(1, 64320289), (11, 5847299), (29, 2217941), (163, 394603), (319, 201631), (1237, 51997), (1793, 35873), (4727, 13607)]