23270709

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 15759051

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 769, 917, 1441, 2307, 2751, 4323, 5383, 8459, 10087, 16149, 25377, 30261, 59213, 100739, 177639, 302217, 705173, 1108129, 2115519, 3324387, 7756903, 23270709]

約数ペア:

[(1, 23270709), (3, 7756903), (7, 3324387), (11, 2115519), (21, 1108129), (33, 705173), (77, 302217), (131, 177639), (231, 100739), (393, 59213), (769, 30261), (917, 25377), (1441, 16149), (2307, 10087), (2751, 8459), (4323, 5383)]