12311103

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 19329840

約数和(自身を除く): 7018737

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 941, 1869, 2823, 4361, 6587, 13083, 19761, 46109, 83749, 138327, 251247, 586243, 1758729, 4103701, 12311103]

約数ペア:

[(1, 12311103), (3, 4103701), (7, 1758729), (21, 586243), (49, 251247), (89, 138327), (147, 83749), (267, 46109), (623, 19761), (941, 13083), (1869, 6587), (2823, 4361)]