12800469

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 18960480

約数和(自身を除く): 6160011

約数列:

[1, 3, 11, 33, 121, 179, 197, 363, 537, 591, 1969, 2167, 5907, 6501, 21659, 23837, 35263, 64977, 71511, 105789, 387893, 1163679, 4266823, 12800469]

約数ペア:

[(1, 12800469), (3, 4266823), (11, 1163679), (33, 387893), (121, 105789), (179, 71511), (197, 64977), (363, 35263), (537, 23837), (591, 21659), (1969, 6501), (2167, 5907)]