27528917

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 31820040

約数和(自身を除く): 4291123

約数列:

[1, 13, 29, 41, 137, 169, 377, 533, 1189, 1781, 3973, 4901, 5617, 6929, 15457, 23153, 51649, 73021, 162893, 200941, 671437, 949273, 2117609, 27528917]

約数ペア:

[(1, 27528917), (13, 2117609), (29, 949273), (41, 671437), (137, 200941), (169, 162893), (377, 73021), (533, 51649), (1189, 23153), (1781, 15457), (3973, 6929), (4901, 5617)]