201787839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{21013}}^1$

素因数の和:21127

約数の個数: 24

約数和(自身を含む): 321262032

約数和(自身を除く): 119474193

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 3201, 9603, 21013, 63039, 189117, 231143, 693429, 2038261, 2080287, 6114783, 18344349, 22420871, 67262613, 201787839]

約数ペア:

[(1, 201787839), (3, 67262613), (9, 22420871), (11, 18344349), (33, 6114783), (97, 2080287), (99, 2038261), (291, 693429), (873, 231143), (1067, 189117), (3201, 63039), (9603, 21013)]