5111361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 7899840

約数和(自身を除く): 2788479

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 421, 639, 1263, 1349, 3789, 4047, 7999, 12141, 23997, 29891, 71991, 89673, 269019, 567929, 1703787, 5111361]

約数ペア:

[(1, 5111361), (3, 1703787), (9, 567929), (19, 269019), (57, 89673), (71, 71991), (171, 29891), (213, 23997), (421, 12141), (639, 7999), (1263, 4047), (1349, 3789)]