1330443521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6911}}^1$

素因数の和:7013

約数の個数: 24

約数和(自身を含む): 1537062912

約数和(自身を除く): 206619391

約数列:

[1, 11, 37, 43, 121, 407, 473, 1591, 4477, 5203, 6911, 17501, 76021, 192511, 255707, 297173, 836231, 2812777, 3268903, 10995401, 30940547, 35957933, 120949411, 1330443521]

約数ペア:

[(1, 1330443521), (11, 120949411), (37, 35957933), (43, 30940547), (121, 10995401), (407, 3268903), (473, 2812777), (1591, 836231), (4477, 297173), (5203, 255707), (6911, 192511), (17501, 76021)]