29220441

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 39782400

約数和(自身を除く): 10561959

約数列:

[1, 3, 79, 139, 237, 417, 887, 2661, 10981, 32943, 70073, 123293, 210219, 369879, 9740147, 29220441]

約数ペア:

[(1, 29220441), (3, 9740147), (79, 369879), (139, 210219), (237, 123293), (417, 70073), (887, 32943), (2661, 10981)]