21716101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 24494400

約数和(自身を除く): 2778299

約数列:

[1, 11, 41, 179, 269, 451, 1969, 2959, 7339, 11029, 48151, 80729, 121319, 529661, 1974191, 21716101]

約数ペア:

[(1, 21716101), (11, 1974191), (41, 529661), (179, 121319), (269, 80729), (451, 48151), (1969, 11029), (2959, 7339)]