13910039

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 16981440

約数和(自身を除く): 3071401

約数列:

[1, 11, 13, 37, 121, 143, 239, 407, 481, 1573, 2629, 3107, 4477, 5291, 8843, 28919, 34177, 58201, 97273, 114959, 375947, 1070003, 1264549, 13910039]

約数ペア:

[(1, 13910039), (11, 1264549), (13, 1070003), (37, 375947), (121, 114959), (143, 97273), (239, 58201), (407, 34177), (481, 28919), (1573, 8843), (2629, 5291), (3107, 4477)]