12416019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 8596461

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 911, 1239, 1947, 2733, 4543, 6377, 10021, 13629, 19131, 30063, 53749, 70147, 161247, 210441, 376243, 591239, 1128729, 1773717, 4138673, 12416019]

約数ペア:

[(1, 12416019), (3, 4138673), (7, 1773717), (11, 1128729), (21, 591239), (33, 376243), (59, 210441), (77, 161247), (177, 70147), (231, 53749), (413, 30063), (649, 19131), (911, 13629), (1239, 10021), (1947, 6377), (2733, 4543)]