20110303

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 23397120

約数和(自身を除く): 3286817

約数列:

[1, 17, 19, 23, 323, 391, 437, 2707, 7429, 46019, 51433, 62261, 874361, 1058437, 1182959, 20110303]

約数ペア:

[(1, 20110303), (17, 1182959), (19, 1058437), (23, 874361), (323, 62261), (391, 51433), (437, 46019), (2707, 7429)]