11681577

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5014

約数の個数: 20

約数和(自身を含む): 18055620

約数和(自身を除く): 6374043

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 4973, 14919, 44757, 134271, 144217, 402813, 432651, 1297953, 3893859, 11681577]

約数ペア:

[(1, 11681577), (3, 3893859), (9, 1297953), (27, 432651), (29, 402813), (81, 144217), (87, 134271), (261, 44757), (783, 14919), (2349, 4973)]