22921197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 34113408

約数和(自身を除く): 11192211

約数列:

[1, 3, 13, 39, 73, 83, 97, 219, 249, 291, 949, 1079, 1261, 2847, 3237, 3783, 6059, 7081, 8051, 18177, 21243, 24153, 78767, 92053, 104663, 236301, 276159, 313989, 587723, 1763169, 7640399, 22921197]

約数ペア:

[(1, 22921197), (3, 7640399), (13, 1763169), (39, 587723), (73, 313989), (83, 276159), (97, 236301), (219, 104663), (249, 92053), (291, 78767), (949, 24153), (1079, 21243), (1261, 18177), (2847, 8051), (3237, 7081), (3783, 6059)]