15679521009

素因数分解:

$3^2\times {\mathrm{40849}}^1\times {\mathrm{42649}}^1$

素因数の和:83504

約数の個数: 12

約数和(自身を含む): 22649282500

約数和(自身を除く): 6969761491

約数列:

[1, 3, 9, 40849, 42649, 122547, 127947, 367641, 383841, 1742169001, 5226507003, 15679521009]

約数ペア:

[(1, 15679521009), (3, 5226507003), (9, 1742169001), (40849, 383841), (42649, 367641), (122547, 127947)]