2073288213

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1609}}^1\times {\mathrm{4937}}^1$

素因数の和:6581

約数の個数: 24

約数和(自身を含む): 3100570200

約数和(自身を除く): 1027281987

約数列:

[1, 3, 9, 29, 87, 261, 1609, 4827, 4937, 14481, 14811, 44433, 46661, 139983, 143173, 419949, 429519, 1288557, 7943633, 23830899, 71492697, 230365357, 691096071, 2073288213]

約数ペア:

[(1, 2073288213), (3, 691096071), (9, 230365357), (29, 71492697), (87, 23830899), (261, 7943633), (1609, 1288557), (4827, 429519), (4937, 419949), (14481, 143173), (14811, 139983), (44433, 46661)]