54210417

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 73866240

約数和(自身を除く): 19655823

約数列:

[1, 3, 71, 139, 213, 417, 1831, 5493, 9869, 29607, 130001, 254509, 390003, 763527, 18070139, 54210417]

約数ペア:

[(1, 54210417), (3, 18070139), (71, 763527), (139, 390003), (213, 254509), (417, 130001), (1831, 29607), (5493, 9869)]