84387721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 98755200

約数和(自身を除く): 14367479

約数列:

[1, 11, 19, 79, 209, 269, 361, 869, 1501, 2959, 3971, 5111, 16511, 21251, 28519, 56221, 97109, 233761, 313709, 403769, 1068199, 4441459, 7671611, 84387721]

約数ペア:

[(1, 84387721), (11, 7671611), (19, 4441459), (79, 1068199), (209, 403769), (269, 313709), (361, 233761), (869, 97109), (1501, 56221), (2959, 28519), (3971, 21251), (5111, 16511)]