11780899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 14013216

約数和(自身を除く): 2232317

約数列:

[1, 13, 23, 31, 41, 299, 403, 533, 713, 943, 961, 1271, 9269, 12259, 12493, 16523, 22103, 29233, 39401, 287339, 380029, 512213, 906223, 11780899]

約数ペア:

[(1, 11780899), (13, 906223), (23, 512213), (31, 380029), (41, 287339), (299, 39401), (403, 29233), (533, 22103), (713, 16523), (943, 12493), (961, 12259), (1271, 9269)]