2073289899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{1487}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 2966952960

約数和(自身を除く): 893663061

約数列:

[1, 3, 19, 57, 61, 183, 401, 1159, 1203, 1487, 3477, 4461, 7619, 22857, 24461, 28253, 73383, 84759, 90707, 272121, 464759, 596287, 1394277, 1723433, 1788861, 5170299, 11329453, 33988359, 36373507, 109120521, 691096633, 2073289899]

約数ペア:

[(1, 2073289899), (3, 691096633), (19, 109120521), (57, 36373507), (61, 33988359), (183, 11329453), (401, 5170299), (1159, 1788861), (1203, 1723433), (1487, 1394277), (3477, 596287), (4461, 464759), (7619, 272121), (22857, 90707), (24461, 84759), (28253, 73383)]