15659601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 22750560

約数和(自身を除く): 7090959

約数列:

[1, 3, 17, 47, 51, 139, 141, 417, 799, 2209, 2363, 2397, 6533, 6627, 7089, 19599, 37553, 111061, 112659, 307051, 333183, 921153, 5219867, 15659601]

約数ペア:

[(1, 15659601), (3, 5219867), (17, 921153), (47, 333183), (51, 307051), (139, 112659), (141, 111061), (417, 37553), (799, 19599), (2209, 7089), (2363, 6627), (2397, 6533)]