2207181

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 3046400

約数和(自身を除く): 839219

約数列:

[1, 3, 67, 79, 139, 201, 237, 417, 5293, 9313, 10981, 15879, 27939, 32943, 735727, 2207181]

約数ペア:

[(1, 2207181), (3, 735727), (67, 32943), (79, 27939), (139, 15879), (201, 10981), (237, 9313), (417, 5293)]