31039841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4421}}^1$

素因数の和:4504

約数の個数: 16

約数和(自身を含む): 38206080

約数和(自身を除く): 7166239

約数列:

[1, 7, 17, 59, 119, 413, 1003, 4421, 7021, 30947, 75157, 260839, 526099, 1825873, 4434263, 31039841]

約数ペア:

[(1, 31039841), (7, 4434263), (17, 1825873), (59, 526099), (119, 260839), (413, 75157), (1003, 30947), (4421, 7021)]