29281281

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 40443840

約数和(自身を除く): 11162559

約数列:

[1, 3, 53, 61, 159, 183, 3019, 3233, 9057, 9699, 160007, 184159, 480021, 552477, 9760427, 29281281]

約数ペア:

[(1, 29281281), (3, 9760427), (53, 552477), (61, 480021), (159, 184159), (183, 160007), (3019, 9699), (3233, 9057)]