23531937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 38814720

約数和(自身を除く): 15282783

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 2887, 8151, 8661, 31757, 37531, 54853, 95271, 112593, 164559, 412841, 603383, 713089, 1238523, 1810149, 2139267, 7843979, 23531937]

約数ペア:

[(1, 23531937), (3, 7843979), (11, 2139267), (13, 1810149), (19, 1238523), (33, 713089), (39, 603383), (57, 412841), (143, 164559), (209, 112593), (247, 95271), (429, 54853), (627, 37531), (741, 31757), (2717, 8661), (2887, 8151)]