42725471

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 49512960

約数和(自身を除く): 6787489

約数列:

[1, 17, 19, 31, 251, 289, 323, 527, 589, 4267, 4769, 5491, 7781, 8959, 10013, 72539, 81073, 132277, 147839, 170221, 1378241, 2248709, 2513263, 42725471]

約数ペア:

[(1, 42725471), (17, 2513263), (19, 2248709), (31, 1378241), (251, 170221), (289, 147839), (323, 132277), (527, 81073), (589, 72539), (4267, 10013), (4769, 8959), (5491, 7781)]