904825393641

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{407028967}}^1$

素因数の和:407029005

約数の個数: 24

約数和(自身を含む): 1481585443520

約数和(自身を除く): 576760049879

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 407028967, 1221086901, 3663260703, 5291376571, 7733550373, 15874129713, 23200651119, 47622389139, 69601953357, 100536154849, 301608464547, 904825393641]

約数ペア:

[(1, 904825393641), (3, 301608464547), (9, 100536154849), (13, 69601953357), (19, 47622389139), (39, 23200651119), (57, 15874129713), (117, 7733550373), (171, 5291376571), (247, 3663260703), (741, 1221086901), (2223, 407028967)]